[{"title":"Terahertz Axicon Lenses","publication":"2025 50th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)","status":"public","publication_status":"published","abstract":[{"text":"This work discusses the additive manufacturing of an axicon lens using cyclic olefin copolymer (TOPAS), and its characterization between 100 GHz and 300 GHz. The proposed manufacturing process followed by dip-coating post-processing provides an improved surface finish. Additionally, the terahertz output of the lens remains intact over the entire frequency range.","lang":"eng"}],"publisher":"IEEE","author":[{"full_name":"Shrotri, Abhijeet Narendra","first_name":"Abhijeet Narendra","orcid":"0000-0003-2116-156X","last_name":"Shrotri","id":"74090"},{"first_name":"Suraj","full_name":"Joshi, Suraj","last_name":"Joshi"},{"id":"77129","first_name":"Lea","full_name":"Vogel, Lea","last_name":"Vogel"},{"last_name":"Starsaja","first_name":"Annamarija","full_name":"Starsaja, Annamarija"},{"id":"51864","orcid":"0000-0001-7293-6893","last_name":"Stübbe","full_name":"Stübbe, Oliver","first_name":"Oliver"},{"last_name":"Preu","full_name":"Preu, Sascha","first_name":"Sascha"}],"conference":{"location":" Helsinki, Finland ","start_date":"2025-08-17","end_date":"2025-08-22","name":"50th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)"},"type":"conference_editor_article","citation":{"ieee":"A. N. Shrotri, S. Joshi, L. Vogel, A. Starsaja, O. Stübbe, and S. Preu, <i>Terahertz Axicon Lenses</i>. Piscataway, NJ: IEEE, 2026, p. 2. doi: <a href=\"https://doi.org/10.1109/irmmw-thz61557.2025.11319870\">10.1109/irmmw-thz61557.2025.11319870</a>.","van":"Shrotri AN, Joshi S, Vogel L, Starsaja A, Stübbe O, Preu S. Terahertz Axicon Lenses. 2025 50th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). Piscataway, NJ: IEEE; 2026.","ama":"Shrotri AN, Joshi S, Vogel L, Starsaja A, Stübbe O, Preu S. <i>Terahertz Axicon Lenses</i>. IEEE; 2026:2. doi:<a href=\"https://doi.org/10.1109/irmmw-thz61557.2025.11319870\">10.1109/irmmw-thz61557.2025.11319870</a>","chicago":"Shrotri, Abhijeet Narendra, Suraj Joshi, Lea Vogel, Annamarija Starsaja, Oliver Stübbe, and Sascha Preu. <i>Terahertz Axicon Lenses</i>. <i>2025 50th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)</i>. Piscataway, NJ: IEEE, 2026. <a href=\"https://doi.org/10.1109/irmmw-thz61557.2025.11319870\">https://doi.org/10.1109/irmmw-thz61557.2025.11319870</a>.","mla":"Shrotri, Abhijeet Narendra, et al. “Terahertz Axicon Lenses.” <i>2025 50th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)</i>, IEEE, 2026, p. 2, <a href=\"https://doi.org/10.1109/irmmw-thz61557.2025.11319870\">https://doi.org/10.1109/irmmw-thz61557.2025.11319870</a>.","short":"A.N. Shrotri, S. Joshi, L. Vogel, A. Starsaja, O. Stübbe, S. Preu, Terahertz Axicon Lenses, IEEE, Piscataway, NJ, 2026.","din1505-2-1":"<span style=\"font-variant:small-caps;\">Shrotri, Abhijeet Narendra</span> ; <span style=\"font-variant:small-caps;\">Joshi, Suraj</span> ; <span style=\"font-variant:small-caps;\">Vogel, Lea</span> ; <span style=\"font-variant:small-caps;\">Starsaja, Annamarija</span> ; <span style=\"font-variant:small-caps;\">Stübbe, Oliver</span> ; <span style=\"font-variant:small-caps;\">Preu, Sascha</span>: <i>Terahertz Axicon Lenses</i>. Piscataway, NJ : IEEE, 2026","havard":"A.N. Shrotri, S. Joshi, L. Vogel, A. Starsaja, O. Stübbe, S. Preu, Terahertz Axicon Lenses, IEEE, Piscataway, NJ, 2026.","apa":"Shrotri, A. N., Joshi, S., Vogel, L., Starsaja, A., Stübbe, O., &#38; Preu, S. (2026). Terahertz Axicon Lenses. In <i>2025 50th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)</i> (p. 2). IEEE. <a href=\"https://doi.org/10.1109/irmmw-thz61557.2025.11319870\">https://doi.org/10.1109/irmmw-thz61557.2025.11319870</a>","chicago-de":"Shrotri, Abhijeet Narendra, Suraj Joshi, Lea Vogel, Annamarija Starsaja, Oliver Stübbe und Sascha Preu. 2026. <i>Terahertz Axicon Lenses</i>. <i>2025 50th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)</i>. Piscataway, NJ: IEEE. doi:<a href=\"https://doi.org/10.1109/irmmw-thz61557.2025.11319870\">10.1109/irmmw-thz61557.2025.11319870</a>, .","ufg":"<b>Shrotri, Abhijeet Narendra u. a.</b>: Terahertz Axicon Lenses, Piscataway, NJ 2026.","bjps":"<b>Shrotri AN <i>et al.</i></b> (2026) <i>Terahertz Axicon Lenses</i>. Piscataway, NJ: IEEE."},"year":"2026","doi":"10.1109/irmmw-thz61557.2025.11319870","user_id":"83781","date_created":"2026-01-16T14:48:22Z","department":[{"_id":"DEP5020"},{"_id":"DEP6020"}],"date_updated":"2026-02-10T12:42:43Z","page":"2","keyword":["Manufacturing processes","Surface waves","Three-dimensional printing","Surface finishing","Surface treatment","Lenses"],"_id":"13338","language":[{"iso":"eng"}],"place":"Piscataway, NJ"},{"title":"Additively-Manufactured Terahertz Waveguides","author":[{"last_name":"Joshi","full_name":"Joshi, Suraj","first_name":"Suraj"},{"first_name":"Annamarija","full_name":"Starsaja, Annamarija","last_name":"Starsaja"},{"last_name":"Shrotri","orcid":"0000-0003-2116-156X","first_name":"Abhijeet Narendra","full_name":"Shrotri, Abhijeet Narendra","id":"74090"},{"id":"51864","orcid":"0000-0001-7293-6893","last_name":"Stübbe","full_name":"Stübbe, Oliver","first_name":"Oliver"},{"first_name":"Sascha","full_name":"Preu, Sascha","last_name":"Preu"}],"publisher":"IEEE","abstract":[{"text":"Additive manufacturing (AM) paves the way for low-cost production of optical and terahertz (THz) components such as waveguides, fibers, and lenses [1]–[3]. This work addresses the fabrication and THz characterization of a 3D-printed waveguide composed of cyclic olefin copolymer (TOPAS). Such a waveguide is a convenient and inexpensive tool in the development of THz interconnects, and in applications such as biomedical sensing.","lang":"eng"}],"publication_status":"published","status":"public","publication":"2025 50th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)","date_updated":"2026-01-21T07:34:28Z","date_created":"2026-01-16T14:49:35Z","department":[{"_id":"DEP5020"},{"_id":"DEP6020"}],"user_id":"83781","doi":"10.1109/irmmw-thz61557.2025.11320095","year":"2026","type":"conference_editor_article","citation":{"short":"S. Joshi, A. Starsaja, A.N. Shrotri, O. Stübbe, S. Preu, Additively-Manufactured Terahertz Waveguides, IEEE, Piscataway, NJ, 2026.","ama":"Joshi S, Starsaja A, Shrotri AN, Stübbe O, Preu S. <i>Additively-Manufactured Terahertz Waveguides</i>. IEEE; 2026. doi:<a href=\"https://doi.org/10.1109/irmmw-thz61557.2025.11320095\">10.1109/irmmw-thz61557.2025.11320095</a>","bjps":"<b>Joshi S <i>et al.</i></b> (2026) <i>Additively-Manufactured Terahertz Waveguides</i>. Piscataway, NJ: IEEE.","chicago-de":"Joshi, Suraj, Annamarija Starsaja, Abhijeet Narendra Shrotri, Oliver Stübbe und Sascha Preu. 2026. <i>Additively-Manufactured Terahertz Waveguides</i>. <i>2025 50th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)</i>. Piscataway, NJ: IEEE. doi:<a href=\"https://doi.org/10.1109/irmmw-thz61557.2025.11320095\">10.1109/irmmw-thz61557.2025.11320095</a>, .","ufg":"<b>Joshi, Suraj u. a.</b>: Additively-Manufactured Terahertz Waveguides, Piscataway, NJ 2026.","havard":"S. Joshi, A. Starsaja, A.N. Shrotri, O. Stübbe, S. Preu, Additively-Manufactured Terahertz Waveguides, IEEE, Piscataway, NJ, 2026.","van":"Joshi S, Starsaja A, Shrotri AN, Stübbe O, Preu S. Additively-Manufactured Terahertz Waveguides. 2025 50th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). Piscataway, NJ: IEEE; 2026.","ieee":"S. Joshi, A. Starsaja, A. N. Shrotri, O. Stübbe, and S. Preu, <i>Additively-Manufactured Terahertz Waveguides</i>. Piscataway, NJ: IEEE, 2026. doi: <a href=\"https://doi.org/10.1109/irmmw-thz61557.2025.11320095\">10.1109/irmmw-thz61557.2025.11320095</a>.","mla":"Joshi, Suraj, et al. “Additively-Manufactured Terahertz Waveguides.” <i>2025 50th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)</i>, IEEE, 2026, <a href=\"https://doi.org/10.1109/irmmw-thz61557.2025.11320095\">https://doi.org/10.1109/irmmw-thz61557.2025.11320095</a>.","chicago":"Joshi, Suraj, Annamarija Starsaja, Abhijeet Narendra Shrotri, Oliver Stübbe, and Sascha Preu. <i>Additively-Manufactured Terahertz Waveguides</i>. <i>2025 50th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)</i>. Piscataway, NJ: IEEE, 2026. <a href=\"https://doi.org/10.1109/irmmw-thz61557.2025.11320095\">https://doi.org/10.1109/irmmw-thz61557.2025.11320095</a>.","apa":"Joshi, S., Starsaja, A., Shrotri, A. N., Stübbe, O., &#38; Preu, S. (2026). Additively-Manufactured Terahertz Waveguides. In <i>2025 50th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)</i>. 50th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Helsinki, Finland . IEEE. <a href=\"https://doi.org/10.1109/irmmw-thz61557.2025.11320095\">https://doi.org/10.1109/irmmw-thz61557.2025.11320095</a>","din1505-2-1":"<span style=\"font-variant:small-caps;\">Joshi, Suraj</span> ; <span style=\"font-variant:small-caps;\">Starsaja, Annamarija</span> ; <span style=\"font-variant:small-caps;\">Shrotri, Abhijeet Narendra</span> ; <span style=\"font-variant:small-caps;\">Stübbe, Oliver</span> ; <span style=\"font-variant:small-caps;\">Preu, Sascha</span>: <i>Additively-Manufactured Terahertz Waveguides</i>. Piscataway, NJ : IEEE, 2026"},"conference":{"end_date":"2025-08-22","name":"50th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)","location":"Helsinki, Finland ","start_date":"2025-08-17"},"place":"Piscataway, NJ","language":[{"iso":"eng"}],"_id":"13339","keyword":["Optical fibers","Optical fiber sensors","Optical interconnections","Biomedical optical imaging","Optical device fabrication","Production","Optical waveguide components","Three-dimensional printing","Optical waveguides","Lenses"]},{"year":"2024","type":"conference_editor_article","citation":{"short":"A.N. Shrotri, B. Krause, O. Stübbe, U. Pfeiffer, S. Preu, Evaluation of Additively Manufactured Axicon Lenses Using a THz-Camera, IEEE, Piscataway, NJ, 2024.","ama":"Shrotri AN, Krause B, Stübbe O, Pfeiffer U, Preu S. <i>Evaluation of Additively Manufactured Axicon Lenses Using a THz-Camera</i>. Vol 2024. IEEE; 2024. doi:<a href=\"https://doi.org/10.1109/irmmw-thz60956.2024.10697740\">10.1109/irmmw-thz60956.2024.10697740</a>","chicago-de":"Shrotri, Abhijeet Narendra, Benedikt Krause, Oliver Stübbe, Ullrich Pfeiffer und Sascha Preu. 2024. <i>Evaluation of Additively Manufactured Axicon Lenses Using a THz-Camera</i>. <i>2024 49th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)</i>. Bd. 2024. International Conference on Infrared, Millimeter, and Terahertz Waves. Piscataway, NJ: IEEE. doi:<a href=\"https://doi.org/10.1109/irmmw-thz60956.2024.10697740\">10.1109/irmmw-thz60956.2024.10697740</a>, .","ufg":"<b>Shrotri, Abhijeet Narendra u. a.</b>: Evaluation of Additively Manufactured Axicon Lenses Using a THz-Camera, Bd. 2024, Piscataway, NJ 2024 (International Conference on Infrared, Millimeter, and Terahertz Waves).","bjps":"<b>Shrotri AN <i>et al.</i></b> (2024) <i>Evaluation of Additively Manufactured Axicon Lenses Using a THz-Camera</i>. Piscataway, NJ: IEEE.","havard":"A.N. Shrotri, B. Krause, O. Stübbe, U. Pfeiffer, S. Preu, Evaluation of Additively Manufactured Axicon Lenses Using a THz-Camera, IEEE, Piscataway, NJ, 2024.","ieee":"A. N. Shrotri, B. Krause, O. Stübbe, U. Pfeiffer, and S. Preu, <i>Evaluation of Additively Manufactured Axicon Lenses Using a THz-Camera</i>, vol. 2024. Piscataway, NJ: IEEE, 2024. doi: <a href=\"https://doi.org/10.1109/irmmw-thz60956.2024.10697740\">10.1109/irmmw-thz60956.2024.10697740</a>.","van":"Shrotri AN, Krause B, Stübbe O, Pfeiffer U, Preu S. Evaluation of Additively Manufactured Axicon Lenses Using a THz-Camera. 2024 49th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). Piscataway, NJ: IEEE; 2024. (International Conference on Infrared, Millimeter, and Terahertz Waves; vol. 2024).","chicago":"Shrotri, Abhijeet Narendra, Benedikt Krause, Oliver Stübbe, Ullrich Pfeiffer, and Sascha Preu. <i>Evaluation of Additively Manufactured Axicon Lenses Using a THz-Camera</i>. <i>2024 49th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)</i>. Vol. 2024. International Conference on Infrared, Millimeter, and Terahertz Waves. Piscataway, NJ: IEEE, 2024. <a href=\"https://doi.org/10.1109/irmmw-thz60956.2024.10697740\">https://doi.org/10.1109/irmmw-thz60956.2024.10697740</a>.","mla":"Shrotri, Abhijeet Narendra, et al. “Evaluation of Additively Manufactured Axicon Lenses Using a THz-Camera.” <i>2024 49th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)</i>, vol. 2024, IEEE, 2024, <a href=\"https://doi.org/10.1109/irmmw-thz60956.2024.10697740\">https://doi.org/10.1109/irmmw-thz60956.2024.10697740</a>.","apa":"Shrotri, A. N., Krause, B., Stübbe, O., Pfeiffer, U., &#38; Preu, S. (2024). Evaluation of Additively Manufactured Axicon Lenses Using a THz-Camera. In <i>2024 49th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)</i> (Vol. 2024). IEEE. <a href=\"https://doi.org/10.1109/irmmw-thz60956.2024.10697740\">https://doi.org/10.1109/irmmw-thz60956.2024.10697740</a>","din1505-2-1":"<span style=\"font-variant:small-caps;\">Shrotri, Abhijeet Narendra</span> ; <span style=\"font-variant:small-caps;\">Krause, Benedikt</span> ; <span style=\"font-variant:small-caps;\">Stübbe, Oliver</span> ; <span style=\"font-variant:small-caps;\">Pfeiffer, Ullrich</span> ; <span style=\"font-variant:small-caps;\">Preu, Sascha</span>: <i>Evaluation of Additively Manufactured Axicon Lenses Using a THz-Camera</i>, <i>International Conference on Infrared, Millimeter, and Terahertz Waves</i>. Bd. 2024. Piscataway, NJ : IEEE, 2024"},"conference":{"location":"Perth, Australia ","start_date":"2024-09-01","end_date":"2024-09-06","name":"49th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)"},"date_updated":"2024-10-08T11:47:36Z","department":[{"_id":"DEP5020"},{"_id":"DEP6020"}],"date_created":"2024-10-08T08:11:34Z","user_id":"83781","doi":"10.1109/irmmw-thz60956.2024.10697740","series_title":"International Conference on Infrared, Millimeter, and Terahertz Waves","keyword":["Additives","Prototypes","Three-dimensional printing","Sensors","Lenses"],"place":"Piscataway, NJ","language":[{"iso":"eng"}],"_id":"11977","publication_identifier":{"eissn":["2162-2035"]},"volume":2024,"intvolume":"      2024","title":"Evaluation of Additively Manufactured Axicon Lenses Using a THz-Camera","status":"public","publication":"2024 49th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)","publisher":"IEEE","author":[{"first_name":"Abhijeet Narendra","full_name":"Shrotri, Abhijeet Narendra","last_name":"Shrotri","orcid":"0000-0003-2116-156X","id":"74090"},{"last_name":"Krause","full_name":"Krause, Benedikt","first_name":"Benedikt"},{"last_name":"Stübbe","orcid":"0000-0001-7293-6893","full_name":"Stübbe, Oliver","first_name":"Oliver","id":"51864"},{"full_name":"Pfeiffer, Ullrich","first_name":"Ullrich","last_name":"Pfeiffer"},{"last_name":"Preu","first_name":"Sascha","full_name":"Preu, Sascha"}],"abstract":[{"lang":"eng","text":"Additive manufacturing of lenses offers quick prototyping and characterization. This paper explains the additive manufacturing and characterization of axicon lenses using TOPAS material for Terahertz sensing applications. The beam patterns of additively manufactured axicon lens prototypes are characterized around 0.3 THz with silicon-based THz-camera to evaluate the depth of focus."}],"publication_status":"published"},{"user_id":"83781","date_updated":"2026-06-03T08:46:01Z","department":[{"_id":"DEP5023"}],"date_created":"2026-06-03T07:47:55Z","doi":"10.1109/rtsi61910.2024.10761182","year":"2024","conference":{"start_date":"2024-09-18","location":"Milano, Italy","name":"8th Forum on Research and Technologies for Society and Industry Innovation (RTSI)","end_date":"2024-09-20"},"citation":{"apa":"Knaup, J., Holst, C.-A., &#38; Lohweg, V. (2024). Hidden in Plain Sight: Adversarial Attack on Wavelet-Based Banknote Authentication. In Institute of Electrical and Electronics Engineers (Ed.), <i>8th International Forum on Research and Technologies for Society and Industry : IEEE RTSI 2024 - Research and Technologies for Society and Industry, International Forum </i> (pp. 560–565). IEEE. <a href=\"https://doi.org/10.1109/rtsi61910.2024.10761182\">https://doi.org/10.1109/rtsi61910.2024.10761182</a>","ufg":"<b>Knaup, Julian/Holst, Christoph-Alexander/Lohweg, Volker</b>: Hidden in Plain Sight: Adversarial Attack on Wavelet-Based Banknote Authentication, hg. von Institute of Electrical and Electronics Engineers, Piscataway, NJ 2024.","chicago-de":"Knaup, Julian, Christoph-Alexander Holst und Volker Lohweg. 2024. <i>Hidden in Plain Sight: Adversarial Attack on Wavelet-Based Banknote Authentication</i>. Hg. von Institute of Electrical and Electronics Engineers. <i>8th International Forum on Research and Technologies for Society and Industry : IEEE RTSI 2024 - Research and Technologies for Society and Industry, International Forum </i>. Piscataway, NJ: IEEE. doi:<a href=\"https://doi.org/10.1109/rtsi61910.2024.10761182\">10.1109/rtsi61910.2024.10761182</a>, .","bjps":"<b>Knaup J, Holst C-A and Lohweg V</b> (2024) <i>Hidden in Plain Sight: Adversarial Attack on Wavelet-Based Banknote Authentication</i>, Institute of Electrical and Electronics Engineers (ed.). Piscataway, NJ: IEEE.","din1505-2-1":"<span style=\"font-variant:small-caps;\">Knaup, Julian</span> ; <span style=\"font-variant:small-caps;\">Holst, Christoph-Alexander</span> ; <span style=\"font-variant:small-caps;\">Lohweg, Volker</span> ; <span style=\"font-variant:small-caps;\">Institute of Electrical and Electronics Engineers</span> (Hrsg.): <i>Hidden in Plain Sight: Adversarial Attack on Wavelet-Based Banknote Authentication</i>. Piscataway, NJ : IEEE, 2024","havard":"J. Knaup, C.-A. Holst, V. Lohweg, Hidden in Plain Sight: Adversarial Attack on Wavelet-Based Banknote Authentication, IEEE, Piscataway, NJ, 2024.","short":"J. Knaup, C.-A. Holst, V. Lohweg, Hidden in Plain Sight: Adversarial Attack on Wavelet-Based Banknote Authentication, IEEE, Piscataway, NJ, 2024.","van":"Knaup J, Holst CA, Lohweg V. Hidden in Plain Sight: Adversarial Attack on Wavelet-Based Banknote Authentication. Institute of Electrical and Electronics Engineers, editor. 8th International Forum on Research and Technologies for Society and Industry : IEEE RTSI 2024 - Research and Technologies for Society and Industry, International Forum . Piscataway, NJ: IEEE; 2024.","ieee":"J. Knaup, C.-A. Holst, and V. Lohweg, <i>Hidden in Plain Sight: Adversarial Attack on Wavelet-Based Banknote Authentication</i>. Piscataway, NJ: IEEE, 2024, pp. 560–565. doi: <a href=\"https://doi.org/10.1109/rtsi61910.2024.10761182\">10.1109/rtsi61910.2024.10761182</a>.","mla":"Knaup, Julian, et al. “Hidden in Plain Sight: Adversarial Attack on Wavelet-Based Banknote Authentication.” <i>8th International Forum on Research and Technologies for Society and Industry : IEEE RTSI 2024 - Research and Technologies for Society and Industry, International Forum </i>, edited by Institute of Electrical and Electronics Engineers, IEEE, 2024, pp. 560–65, <a href=\"https://doi.org/10.1109/rtsi61910.2024.10761182\">https://doi.org/10.1109/rtsi61910.2024.10761182</a>.","chicago":"Knaup, Julian, Christoph-Alexander Holst, and Volker Lohweg. <i>Hidden in Plain Sight: Adversarial Attack on Wavelet-Based Banknote Authentication</i>. Edited by Institute of Electrical and Electronics Engineers. <i>8th International Forum on Research and Technologies for Society and Industry : IEEE RTSI 2024 - Research and Technologies for Society and Industry, International Forum </i>. Piscataway, NJ: IEEE, 2024. <a href=\"https://doi.org/10.1109/rtsi61910.2024.10761182\">https://doi.org/10.1109/rtsi61910.2024.10761182</a>.","ama":"Knaup J, Holst CA, Lohweg V. <i>Hidden in Plain Sight: Adversarial Attack on Wavelet-Based Banknote Authentication</i>. (Institute of Electrical and Electronics Engineers, ed.). IEEE; 2024:560-565. doi:<a href=\"https://doi.org/10.1109/rtsi61910.2024.10761182\">10.1109/rtsi61910.2024.10761182</a>"},"type":"conference_editor_article","place":"Piscataway, NJ","corporate_editor":["Institute of Electrical and Electronics Engineers"],"language":[{"iso":"eng"}],"_id":"13796","page":"560-565","keyword":["Printing","Technological innovation","Wavelet domain","Perturbation methods","Authentication","Feature extraction","Wavelet analysis","Wavelet packets","Security","Wavelet coefficients"],"title":"Hidden in Plain Sight: Adversarial Attack on Wavelet-Based Banknote Authentication","publication_identifier":{"isbn":["979-8-3503-6214-5"],"eisbn":["979-8-3503-6213-8"]},"author":[{"last_name":"Knaup","full_name":"Knaup, Julian","first_name":"Julian","id":"79206"},{"last_name":"Holst","first_name":"Christoph-Alexander","full_name":"Holst, Christoph-Alexander","id":"64782"},{"orcid":"0000-0002-3325-7887","last_name":"Lohweg","first_name":"Volker","full_name":"Lohweg, Volker","id":"1804"}],"publisher":"IEEE","publication_status":"published","abstract":[{"lang":"eng","text":"Machine learning systems are increasingly integrated into security-relevant applications, making their vul-nerability to adversarial examples a potential risk. Banknote authentication is one such use case that ensures trustworthiness in financial transactions. In addition to traditional security features, the printing technique of banknotes itself is leveraged for authentication. The Intaglio printing produces particularly fine print structures that can be analyzed and differentiated using spatial frequency analysis, e.g. the wavelet packet transform. Ap-propriate feature engineering in the wavelet packet tree allows the extraction of features enabling fast and reliable authentication. This paper presents an approach that generates adversarial examples by manipulating the feature space, classifying counterfeit banknote specimens as genuine. To this end, the variance of the wavelet coefficient distribution of individual detail nodes in the wavelet packet tree is increased. The approach leads to minimally perturbed images that are visually indistinguishable from the original input. The majority of pixels remain unchanged, i.e. 77% for the lower-quality and 86% for the high-quality counterfeit. Furthermore, the limitations of this approach are discussed, shedding light on its applicability and potential challenges."}],"status":"public","publication":"8th International Forum on Research and Technologies for Society and Industry : IEEE RTSI 2024 - Research and Technologies for Society and Industry, International Forum "},{"publication_status":"published","abstract":[{"text":"Additive manufacturing (AM) and rapid prototyping process (RPP) have revolutionized the production of 3D objects in the last few decades. RPP has considerably increased the rate of production and the possibility of manufacturing prototypes in the fields of electrical, optical, and mechanical engineering. The manufacturing of optical prototypes including spherical, aspheric, and special kinds of lenses and lens arrays has reformed the fabrication of optical components. In this paper, specifically designed lens array prototypes for application in visible light communication (VLC) are introduced. These lens array prototypes are manufactured using the stereolithography apparatus (SLA) process. These lens arrays are designed to achieve optimal transmission of the light beam for VLC systems. One of the prototypes from the lens arrays contains primarily four spherical lenses and one thicker convex lens and the other contains one fresnel lens as a substitute for thicker convex lens. These lens arrays are further post-processed to achieve the required transparency. These lens array prototypes are tested using laser and LEDs. The ON-OFF keying modulated light beam was transmitted through the lens array at the sender side and focused on the photo-receiver using another lens array at the receiver side which is 200 cm apart. After evaluating these lens prototypes, it can be concluded that with appropriate post-processing and high-resolution stereolithography based manufacturing, a low data rate VLC link can be formed.","lang":"eng"}],"author":[{"orcid":"0000-0003-2116-156X","last_name":"Shrotri","full_name":"Shrotri, Abhijeet Narendra","first_name":"Abhijeet Narendra","id":"74090"},{"last_name":"Beyer","first_name":"Micha","full_name":"Beyer, Micha","id":"71403"},{"first_name":"Daniel Johann","full_name":"Schneider, Daniel Johann","last_name":"Schneider","id":"71057"},{"first_name":"Oliver","full_name":"Stübbe, Oliver","last_name":"Stübbe","orcid":"https://orcid.org/0000-0001-7293-6893","id":"51864"}],"publisher":"Society of Photo-Optical Instrumentation Engineers","publication":"Laser 3D Manufacturing VIII","status":"public","title":"Manufacturing of lens array prototypes containing spherical and fresnel lenses for visible light communications using stereolithography apparatus","volume":11677,"intvolume":"     11677","publication_identifier":{"eissn":["1996-756X"],"isbn":["978-1-5106-4189-1"],"issn":["0277-786X"],"eisbn":["978-1-5106-4190-7"]},"_id":"7670","language":[{"iso":"eng"}],"place":"San Francisco","keyword":["Additive manufacturing","3D printing","Stereolithography apparatus","Spherical lenses","Fresnel lenses","Visible light communication"],"series_title":"Proceedings of SPIE","doi":"10.1117/12.2586907","user_id":"51864","date_updated":"2024-04-19T11:54:33Z","main_file_link":[{"url":"https://doi.org/10.1117/12.2586907"}],"date_created":"2022-04-19T10:20:55Z","department":[{"_id":"DEP5020"},{"_id":"DEP6020"},{"_id":"DEP5000"}],"conference":{"end_date":"2021-02-02","name":"SPIE Photonics West LASE Proc. SPIE 11677, Laser 3D Manufacturing VIII, 1167717","location":"San Francisco ","start_date":"2021-01-28"},"citation":{"chicago-de":"Shrotri, Abhijeet Narendra, Micha Beyer, Daniel Johann Schneider und Oliver Stübbe. 2021. <i>Manufacturing of lens array prototypes containing spherical and fresnel lenses for visible light communications using stereolithography apparatus</i>. Hg. von Henry Helvajian, Bo Gu, und Hongqiang Chen. <i>Laser 3D Manufacturing VIII</i>. Bd. 11677. Proceedings of SPIE. San Francisco: Society of Photo-Optical Instrumentation Engineers. doi:<a href=\"https://doi.org/10.1117/12.2586907\">10.1117/12.2586907</a>, .","bjps":"<b>Shrotri AN <i>et al.</i></b> (2021) <i>Manufacturing of Lens Array Prototypes Containing Spherical and Fresnel Lenses for Visible Light Communications Using Stereolithography Apparatus</i>, Helvajian H, Gu B and Chen H (eds). San Francisco: Society of Photo-Optical Instrumentation Engineers.","ufg":"<b>Shrotri, Abhijeet Narendra u. a.</b>: Manufacturing of lens array prototypes containing spherical and fresnel lenses for visible light communications using stereolithography apparatus, Bd. 11677, hg. von Helvajian, Henry/Gu, Bo/Chen, Hongqiang, San Francisco 2021 (Proceedings of SPIE).","havard":"A.N. Shrotri, M. Beyer, D.J. Schneider, O. Stübbe, Manufacturing of lens array prototypes containing spherical and fresnel lenses for visible light communications using stereolithography apparatus, Society of Photo-Optical Instrumentation Engineers, San Francisco, 2021.","short":"A.N. Shrotri, M. Beyer, D.J. Schneider, O. Stübbe, Manufacturing of Lens Array Prototypes Containing Spherical and Fresnel Lenses for Visible Light Communications Using Stereolithography Apparatus, Society of Photo-Optical Instrumentation Engineers, San Francisco, 2021.","ama":"Shrotri AN, Beyer M, Schneider DJ, Stübbe O. <i>Manufacturing of Lens Array Prototypes Containing Spherical and Fresnel Lenses for Visible Light Communications Using Stereolithography Apparatus</i>. Vol 11677. (Helvajian H, Gu B, Chen H, eds.). Society of Photo-Optical Instrumentation Engineers; 2021. doi:<a href=\"https://doi.org/10.1117/12.2586907\">10.1117/12.2586907</a>","apa":"Shrotri, A. N., Beyer, M., Schneider, D. J., &#38; Stübbe, O. (2021). Manufacturing of lens array prototypes containing spherical and fresnel lenses for visible light communications using stereolithography apparatus. In H. Helvajian, B. Gu, &#38; H. Chen (Eds.), <i>Laser 3D Manufacturing VIII</i> (Vol. 11677). Society of Photo-Optical Instrumentation Engineers. <a href=\"https://doi.org/10.1117/12.2586907\">https://doi.org/10.1117/12.2586907</a>","din1505-2-1":"<span style=\"font-variant:small-caps;\">Shrotri, Abhijeet Narendra</span> ; <span style=\"font-variant:small-caps;\">Beyer, Micha</span> ; <span style=\"font-variant:small-caps;\">Schneider, Daniel Johann</span> ; <span style=\"font-variant:small-caps;\">Stübbe, Oliver</span> ; <span style=\"font-variant:small-caps;\">Helvajian, H.</span> ; <span style=\"font-variant:small-caps;\">Gu, B.</span> ; <span style=\"font-variant:small-caps;\">Chen, H.</span> (Hrsg.): <i>Manufacturing of lens array prototypes containing spherical and fresnel lenses for visible light communications using stereolithography apparatus</i>, <i>Proceedings of SPIE</i>. Bd. 11677. San Francisco : Society of Photo-Optical Instrumentation Engineers, 2021","van":"Shrotri AN, Beyer M, Schneider DJ, Stübbe O. Manufacturing of lens array prototypes containing spherical and fresnel lenses for visible light communications using stereolithography apparatus. Helvajian H, Gu B, Chen H, editors. Laser 3D Manufacturing VIII. San Francisco: Society of Photo-Optical Instrumentation Engineers; 2021. (Proceedings of SPIE; vol. 11677).","ieee":"A. N. Shrotri, M. Beyer, D. J. Schneider, and O. Stübbe, <i>Manufacturing of lens array prototypes containing spherical and fresnel lenses for visible light communications using stereolithography apparatus</i>, vol. 11677. San Francisco: Society of Photo-Optical Instrumentation Engineers, 2021. doi: <a href=\"https://doi.org/10.1117/12.2586907\">10.1117/12.2586907</a>.","mla":"Shrotri, Abhijeet Narendra, et al. “Manufacturing of Lens Array Prototypes Containing Spherical and Fresnel Lenses for Visible Light Communications Using Stereolithography Apparatus.” <i>Laser 3D Manufacturing VIII</i>, edited by Henry Helvajian et al., vol. 11677, Society of Photo-Optical Instrumentation Engineers, 2021, <a href=\"https://doi.org/10.1117/12.2586907\">https://doi.org/10.1117/12.2586907</a>.","chicago":"Shrotri, Abhijeet Narendra, Micha Beyer, Daniel Johann Schneider, and Oliver Stübbe. <i>Manufacturing of Lens Array Prototypes Containing Spherical and Fresnel Lenses for Visible Light Communications Using Stereolithography Apparatus</i>. Edited by Henry Helvajian, Bo Gu, and Hongqiang Chen. <i>Laser 3D Manufacturing VIII</i>. Vol. 11677. Proceedings of SPIE. San Francisco: Society of Photo-Optical Instrumentation Engineers, 2021. <a href=\"https://doi.org/10.1117/12.2586907\">https://doi.org/10.1117/12.2586907</a>."},"type":"conference_editor_article","year":"2021","editor":[{"full_name":"Helvajian, Henry","first_name":"Henry","last_name":"Helvajian"},{"last_name":"Gu","first_name":"Bo","full_name":"Gu, Bo"},{"last_name":"Chen","first_name":"Hongqiang","full_name":"Chen, Hongqiang"}]},{"doi":"10.1117/12.2555367","series_title":" Proceedings of SPIE","user_id":"51864","date_updated":"2024-04-19T12:02:02Z","department":[{"_id":"DEP5020"},{"_id":"DEP6020"},{"_id":"DEP5000"}],"date_created":"2022-04-19T10:46:32Z","conference":{"start_date":"2020-04-06","location":"Strasbourg (online)","name":"3D Printed Optics and Additive Photonic Manufacturing ; SPIE Photonics Europe - Digital Forum","end_date":"2020-04-10"},"citation":{"mla":"Shrotri, Abhijeet Narendra, et al. “Manufacturing and Analyzing of Cost-Efficient Fresnel Lenses Using Stereolithography.” <i>3D Printed Optics and Additive Photonic Manufacturing II : 6-10 April 2020, Online Only, France </i>, edited by Georg von Freymann et al., vol. 11349, SPIE, 2020, <a href=\"https://doi.org/10.1117/12.2555367\">https://doi.org/10.1117/12.2555367</a>.","chicago":"Shrotri, Abhijeet Narendra, Micha Beyer, and Oliver Stübbe. <i>Manufacturing and Analyzing of Cost-Efficient Fresnel Lenses Using Stereolithography</i>. Edited by Georg von Freymann, Alois M. Herkommer, and Manuel Flury. <i>3D Printed Optics and Additive Photonic Manufacturing II : 6-10 April 2020, Online Only, France </i>. Vol. 11349.  Proceedings of SPIE. Bellingham, Washington, USA: SPIE, 2020. <a href=\"https://doi.org/10.1117/12.2555367\">https://doi.org/10.1117/12.2555367</a>.","van":"Shrotri AN, Beyer M, Stübbe O. Manufacturing and analyzing of cost-efficient fresnel lenses using stereolithography. von Freymann G, Herkommer AM, Flury M, editors. 3D Printed Optics and Additive Photonic Manufacturing II : 6-10 April 2020, online only, France . Bellingham, Washington, USA: SPIE; 2020. ( Proceedings of SPIE; vol. 11349).","ieee":"A. N. Shrotri, M. Beyer, and O. Stübbe, <i>Manufacturing and analyzing of cost-efficient fresnel lenses using stereolithography</i>, vol. 11349. Bellingham, Washington, USA: SPIE, 2020. doi: <a href=\"https://doi.org/10.1117/12.2555367\">10.1117/12.2555367</a>.","apa":"Shrotri, A. N., Beyer, M., &#38; Stübbe, O. (2020). Manufacturing and analyzing of cost-efficient fresnel lenses using stereolithography. In G. von Freymann, A. M. Herkommer, &#38; M. Flury (Eds.), <i>3D Printed Optics and Additive Photonic Manufacturing II : 6-10 April 2020, online only, France </i> (Vol. 11349). SPIE. <a href=\"https://doi.org/10.1117/12.2555367\">https://doi.org/10.1117/12.2555367</a>","din1505-2-1":"<span style=\"font-variant:small-caps;\">Shrotri, Abhijeet Narendra</span> ; <span style=\"font-variant:small-caps;\">Beyer, Micha</span> ; <span style=\"font-variant:small-caps;\">Stübbe, Oliver</span> ; <span style=\"font-variant:small-caps;\">von Freymann, G.</span> ; <span style=\"font-variant:small-caps;\">Herkommer, A. M.</span> ; <span style=\"font-variant:small-caps;\">Flury, M.</span> (Hrsg.): <i>Manufacturing and analyzing of cost-efficient fresnel lenses using stereolithography</i>, <i> Proceedings of SPIE</i>. Bd. 11349. Bellingham, Washington, USA : SPIE, 2020","short":"A.N. Shrotri, M. Beyer, O. Stübbe, Manufacturing and Analyzing of Cost-Efficient Fresnel Lenses Using Stereolithography, SPIE, Bellingham, Washington, USA, 2020.","ama":"Shrotri AN, Beyer M, Stübbe O. <i>Manufacturing and Analyzing of Cost-Efficient Fresnel Lenses Using Stereolithography</i>. Vol 11349. (von Freymann G, Herkommer AM, Flury M, eds.). SPIE; 2020. doi:<a href=\"https://doi.org/10.1117/12.2555367\">10.1117/12.2555367</a>","chicago-de":"Shrotri, Abhijeet Narendra, Micha Beyer und Oliver Stübbe. 2020. <i>Manufacturing and analyzing of cost-efficient fresnel lenses using stereolithography</i>. Hg. von Georg von Freymann, Alois M. Herkommer, und Manuel Flury. <i>3D Printed Optics and Additive Photonic Manufacturing II : 6-10 April 2020, online only, France </i>. Bd. 11349.  Proceedings of SPIE. Bellingham, Washington, USA: SPIE. doi:<a href=\"https://doi.org/10.1117/12.2555367\">10.1117/12.2555367</a>, .","bjps":"<b>Shrotri AN, Beyer M and Stübbe O</b> (2020) <i>Manufacturing and Analyzing of Cost-Efficient Fresnel Lenses Using Stereolithography</i>, von Freymann G, Herkommer AM and Flury M (eds). Bellingham, Washington, USA: SPIE.","ufg":"<b>Shrotri, Abhijeet Narendra/Beyer, Micha/Stübbe, Oliver</b>: Manufacturing and analyzing of cost-efficient fresnel lenses using stereolithography, Bd. 11349, hg. von Freymann, Georg von/Herkommer, Alois M./Flury, Manuel, Bellingham, Washington, USA 2020 ( Proceedings of SPIE).","havard":"A.N. Shrotri, M. Beyer, O. Stübbe, Manufacturing and analyzing of cost-efficient fresnel lenses using stereolithography, SPIE, Bellingham, Washington, USA, 2020."},"type":"conference_editor_article","year":"2020","editor":[{"full_name":"von Freymann, Georg","first_name":"Georg","last_name":"von Freymann"},{"last_name":"Herkommer","full_name":"Herkommer, Alois M.","first_name":"Alois M."},{"last_name":"Flury","first_name":"Manuel","full_name":"Flury, Manuel"}],"language":[{"iso":"eng"}],"_id":"7676","place":"Bellingham, Washington, USA","keyword":["Fresnel lenses","Stereolithography apparatus","3D printing","Photo-polymerization"],"title":"Manufacturing and analyzing of cost-efficient fresnel lenses using stereolithography","volume":11349,"intvolume":"     11349","publication_identifier":{"isbn":["978-1-5106-3470-1"],"issn":["0277-786X"],"eissn":["1996-756X"],"eisbn":[" 978-1-5106-3471-8 "]},"publication_status":"published","publisher":"SPIE","author":[{"last_name":"Shrotri","orcid":"0000-0003-2116-156X","first_name":"Abhijeet Narendra","full_name":"Shrotri, Abhijeet Narendra","id":"74090"},{"last_name":"Beyer","full_name":"Beyer, Micha","first_name":"Micha","id":"71403"},{"last_name":"Stübbe","orcid":"https://orcid.org/0000-0001-7293-6893","full_name":"Stübbe, Oliver","first_name":"Oliver","id":"51864"}],"publication":"3D Printed Optics and Additive Photonic Manufacturing II : 6-10 April 2020, online only, France ","status":"public"},{"title":"Evaluation of stereolithograghy processes for the production of lens prototypes","publication_identifier":{"isbn":["978-3-946856-04-7"]},"volume":"2019, 01","author":[{"id":"74090","orcid":"0000-0003-2116-156X","last_name":"Shrotri","first_name":"Abhijeet Narendra","full_name":"Shrotri, Abhijeet Narendra"},{"last_name":"Beyer","full_name":"Beyer, Micha","first_name":"Micha","id":"71403"},{"id":"51864","orcid":"https://orcid.org/0000-0001-7293-6893","last_name":"Stübbe","first_name":"Oliver","full_name":"Stübbe, Oliver"}],"publisher":"Technische Hochschule Ostwestfalen-Lippe","publication_status":"published","status":"public","publication":"\t Production engineering and management : proceedings 9th international conference, October 03 and 04, 2019, Trieste, Italy","department":[{"_id":"DEP5020"},{"_id":"DEP6020"},{"_id":"DEP5000"}],"date_created":"2022-04-19T10:59:03Z","date_updated":"2024-04-19T12:54:20Z","user_id":"51864","series_title":"Publication series in direct digital manufacturing ","year":"2019","editor":[{"first_name":"Elio","full_name":"Padoano, Elio","last_name":"Padoano"},{"id":"14290","last_name":"Villmer","first_name":"Franz-Josef","full_name":"Villmer, Franz-Josef"}],"type":"conference_editor_article","citation":{"short":"A.N. Shrotri, M. Beyer, O. Stübbe, Evaluation of Stereolithograghy Processes for the Production of Lens Prototypes, Technische Hochschule Ostwestfalen-Lippe, Lemgo, 2019.","ama":"Shrotri AN, Beyer M, Stübbe O. <i>Evaluation of Stereolithograghy Processes for the Production of Lens Prototypes</i>. Vol 2019, 01. (Padoano E, Villmer FJ, eds.). Technische Hochschule Ostwestfalen-Lippe; 2019:227-240.","ufg":"<b>Shrotri, Abhijeet Narendra/Beyer, Micha/Stübbe, Oliver</b>: Evaluation of stereolithograghy processes for the production of lens prototypes, Bd. 2019, 01, hg. von Padoano, Elio/Villmer, Franz-Josef, Lemgo 2019 (Publication series in direct digital manufacturing ).","bjps":"<b>Shrotri AN, Beyer M and Stübbe O</b> (2019) <i>Evaluation of Stereolithograghy Processes for the Production of Lens Prototypes</i>, Padoano E and Villmer F-J (eds). Lemgo: Technische Hochschule Ostwestfalen-Lippe.","chicago-de":"Shrotri, Abhijeet Narendra, Micha Beyer und Oliver Stübbe. 2019. <i>Evaluation of stereolithograghy processes for the production of lens prototypes</i>. Hg. von Elio Padoano und Franz-Josef Villmer. <i>  Production engineering and management : proceedings 9th international conference, October 03 and 04, 2019, Trieste, Italy</i>. Bd. 2019, 01. Publication series in direct digital manufacturing . Lemgo: Technische Hochschule Ostwestfalen-Lippe.","havard":"A.N. Shrotri, M. Beyer, O. Stübbe, Evaluation of stereolithograghy processes for the production of lens prototypes, Technische Hochschule Ostwestfalen-Lippe, Lemgo, 2019.","mla":"Shrotri, Abhijeet Narendra, et al. “Evaluation of Stereolithograghy Processes for the Production of Lens Prototypes.” <i>  Production Engineering and Management : Proceedings 9th International Conference, October 03 and 04, 2019, Trieste, Italy</i>, edited by Elio Padoano and Franz-Josef Villmer, vol. 2019, 01, Technische Hochschule Ostwestfalen-Lippe, 2019, pp. 227–40.","chicago":"Shrotri, Abhijeet Narendra, Micha Beyer, and Oliver Stübbe. <i>Evaluation of Stereolithograghy Processes for the Production of Lens Prototypes</i>. Edited by Elio Padoano and Franz-Josef Villmer. <i>  Production Engineering and Management : Proceedings 9th International Conference, October 03 and 04, 2019, Trieste, Italy</i>. Vol. 2019, 01. Publication Series in Direct Digital Manufacturing . Lemgo: Technische Hochschule Ostwestfalen-Lippe, 2019.","van":"Shrotri AN, Beyer M, Stübbe O. Evaluation of stereolithograghy processes for the production of lens prototypes. Padoano E, Villmer FJ, editors.   Production engineering and management : proceedings 9th international conference, October 03 and 04, 2019, Trieste, Italy. Lemgo: Technische Hochschule Ostwestfalen-Lippe; 2019. (Publication series in direct digital manufacturing ; vols. 2019, 01).","ieee":"A. N. Shrotri, M. Beyer, and O. Stübbe, <i>Evaluation of stereolithograghy processes for the production of lens prototypes</i>, vol. 2019, 01. Lemgo: Technische Hochschule Ostwestfalen-Lippe, 2019, pp. 227–240.","apa":"Shrotri, A. N., Beyer, M., &#38; Stübbe, O. (2019). Evaluation of stereolithograghy processes for the production of lens prototypes. In E. Padoano &#38; F.-J. Villmer (Eds.), <i>  Production engineering and management : proceedings 9th international conference, October 03 and 04, 2019, Trieste, Italy</i> (Vols. 2019, 01, pp. 227–240). Technische Hochschule Ostwestfalen-Lippe.","din1505-2-1":"<span style=\"font-variant:small-caps;\">Shrotri, Abhijeet Narendra</span> ; <span style=\"font-variant:small-caps;\">Beyer, Micha</span> ; <span style=\"font-variant:small-caps;\">Stübbe, Oliver</span> ; <span style=\"font-variant:small-caps;\">Padoano, E.</span> ; <span style=\"font-variant:small-caps;\">Villmer, F.-J.</span> (Hrsg.): <i>Evaluation of stereolithograghy processes for the production of lens prototypes</i>, <i>Publication series in direct digital manufacturing </i>. Bd. 2019, 01. Lemgo : Technische Hochschule Ostwestfalen-Lippe, 2019"},"conference":{"end_date":"2019-10-04","name":"9th International Conference on Production Engineering and Management (PEM)","location":"Trieste","start_date":"2019-10-03"},"place":"Lemgo","language":[{"iso":"eng"}],"_id":"7679","page":"227-240","keyword":["3D printing","stereolithography","optical lens","light forming structures","convex lenses","concave lenses","refraction of light","focal length"]},{"keyword":["3D printing","FLM","build envelope","large-scale","thermoplastic polymers"],"page":"111-122","corporate_editor":["Department of Production Engineering and Management","Hochschule Ostwestfalen-Lippe"],"_id":"585","language":[{"iso":"eng"}],"place":"Lemgo","conference":{"start_date":"2015-10-01","location":"Trieste, Italy","name":"Proceedings5th International Conference","end_date":"2015-10-02"},"oa":"1","type":"conference","citation":{"apa":"Villmer, F.-J., &#38; Witte, L. (2015). Large Scale 3D-Printers: The Challenge of Outgrowing Do-It-Yourself. In E. Padoano, F.-J. Villmer, &#38; Department of Production Engineering and Management (Eds.), <i>Production Engineering and Management</i> (pp. 111–122). Lemgo.","din1505-2-1":"<span style=\"font-variant:small-caps;\">Villmer, Franz-Josef</span> ; <span style=\"font-variant:small-caps;\">Witte, Lars</span>: Large Scale 3D-Printers: The Challenge of Outgrowing Do-It-Yourself. In: <span style=\"font-variant:small-caps;\">Padoano, E.</span> ; <span style=\"font-variant:small-caps;\">Villmer, F.-J.</span> ; <span style=\"font-variant:small-caps;\">Department of Production Engineering and Management</span> (Hrsg.): <i>Production Engineering and Management</i>. Lemgo, 2015, S. 111–122","van":"Villmer F-J, Witte L. Large Scale 3D-Printers: The Challenge of Outgrowing Do-It-Yourself. In: Padoano E, Villmer F-J, Department of Production Engineering and Management, editors. Production Engineering and Management. Lemgo; 2015. p. 111–22.","ieee":"F.-J. Villmer and L. Witte, “Large Scale 3D-Printers: The Challenge of Outgrowing Do-It-Yourself,” in <i>Production Engineering and Management</i>, Trieste, Italy, 2015, no. 1, pp. 111–122.","chicago":"Villmer, Franz-Josef, and Lars Witte. “Large Scale 3D-Printers: The Challenge of Outgrowing Do-It-Yourself.” In <i>Production Engineering and Management</i>, edited by Elio Padoano, Franz-Josef Villmer, and Department of Production Engineering and Management, 111–22. Lemgo, 2015.","mla":"Villmer, Franz-Josef, and Lars Witte. “Large Scale 3D-Printers: The Challenge of Outgrowing Do-It-Yourself.” <i>Production Engineering and Management</i>, edited by Elio Padoano et al., no. 1, 2015, pp. 111–22.","chicago-de":"Villmer, Franz-Josef und Lars Witte. 2015. Large Scale 3D-Printers: The Challenge of Outgrowing Do-It-Yourself. In: <i>Production Engineering and Management</i>, hg. von Elio Padoano, Franz-Josef Villmer, und Department of Production Engineering and Management, 111–122. Lemgo.","bjps":"<b>Villmer F-J and Witte L</b> (2015) Large Scale 3D-Printers: The Challenge of Outgrowing Do-It-Yourself. In Padoano E, Villmer F-J and Department of Production Engineering and Management (eds), <i>Production Engineering and Management</i>. Lemgo, pp. 111–122.","ufg":"<b>Villmer, Franz-Josef/Witte, Lars (2015)</b>: Large Scale 3D-Printers: The Challenge of Outgrowing Do-It-Yourself, in: Elio Padoano et. al. (Hgg.): <i>Production Engineering and Management</i>, Lemgo, S. 111–122.","havard":"F.-J. Villmer, L. Witte, Large Scale 3D-Printers: The Challenge of Outgrowing Do-It-Yourself, in: E. Padoano, F.-J. Villmer, Department of Production Engineering and Management (Eds.), Production Engineering and Management, Lemgo, 2015: pp. 111–122.","short":"F.-J. Villmer, L. Witte, in: E. Padoano, F.-J. Villmer, Department of Production Engineering and Management (Eds.), Production Engineering and Management, Lemgo, 2015, pp. 111–122.","ama":"Villmer F-J, Witte L. Large Scale 3D-Printers: The Challenge of Outgrowing Do-It-Yourself. In: Padoano E, Villmer F-J, Department of Production Engineering and Management, eds. <i>Production Engineering and Management</i>. Lemgo; 2015:111-122."},"editor":[{"last_name":"Padoano","full_name":"Padoano, Elio","first_name":"Elio"},{"full_name":"Villmer, Franz-Josef","first_name":"Franz-Josef","last_name":"Villmer"}],"year":2015,"user_id":"45673","date_updated":"2023-03-15T13:50:02Z","main_file_link":[{"url":"https://www.hs-owl.de/fileadmin/diman/Veroeffentlichungen/PEM_Tagung_zusammen2015.pdf","open_access":"1"}],"date_created":"2019-02-18T14:42:21Z","department":[{"_id":"DEP1306"}],"publication":"Production Engineering and Management","issue":"1","status":"public","publication_status":"published","abstract":[{"text":"Many low-cost 3D printers have been brought to market over the last couple of years. Most of them apply a Fused Layer Manufacturing (FLM) process, and have made 3D printing a great success amongst hobbyists, the maker community and students. One drawback of such inexpensive equipment is a limited build envelope, which prevents this from becoming a significant contributor to industrial production. To overcome these limits, it is not sufficient to simply upscale dimensions, but the overall concept of such machines must be completely re-thought, as well as the concepts behind several building blocks, components and the process software system.\r\nProblems such as shrinkage of build material, support material and machine parts in combination with long printer head travels, temperature distribution and moisture effects all have to be solved. In addition, larger parts need longer process times. Therefore, reduction of process times and an increase in productivity are necessary in order to enable economic production.\r\nSome of these problems can be solved by using more than one printer head for production, by using new materials and inventing new nozzle systems as distinct solutions for big printers. Nevertheless, to solve all these problems, the development of special machines for large parts is necessary: not component-wise but as a whole system. Large parts could then be successfully produced in several industries, using large, inexpensive FLMmachines.\r\n","lang":"eng"}],"author":[{"last_name":"Villmer","first_name":"Franz-Josef","full_name":"Villmer, Franz-Josef","id":"14290"},{"id":"45920","full_name":"Witte, Lars","first_name":"Lars","last_name":"Witte"}],"related_material":{"link":[{"url":"https://www.hs-owl.de/fileadmin/diman/Veroeffentlichungen/PEM_Tagung_zusammen2015.pdf","relation":"contains"}]},"publication_identifier":{"isbn":["978-3-941645-11-0"]},"title":"Large Scale 3D-Printers: The Challenge of Outgrowing Do-It-Yourself"},{"volume":5748,"intvolume":"      5748","publication_identifier":{"isbn":["978-3-642-03797-9"],"eisbn":["978-3-642-03798-6"]},"title":"Feature Extraction Algorithm for Banknote Textures based on Incomplete Shift Invariant Wavelet Packet Transform","publication":"Pattern Recognition","status":"public","publication_status":"published","abstract":[{"text":"Segmentation and feature extraction algorithms based on Wavelet Transform or Wavelet Packet Transform are established in pattern recognition. Especially in the field of texture analysis they are known to be practical. One difficulty of texture analysis was in the past the characterization of different printing processes. In this paper we present a new algorithmic concept to feature extraction of textures, printed by different printing techniques, without the necessity of a previous teaching phase. The typical characters of distinct printed textures are extracted by first order statistical moments of wavelet coefficients. The algorithm uses the 2D incomplete shift invariant Wavelet Packet Transform, resulting in a fast execution time of O(<i>N</i>log<sub>2</sub>(<i>N</i>)). Since the incomplete shift invariant Wavelet Packet Transform was exclusively defined for 1D-signals, it has been modified in this research. The application describes the detection of different printed security textures. ","lang":"eng"}],"publisher":"Springer","author":[{"id":"44020","first_name":"Stefan","full_name":"Glock, Stefan","last_name":"Glock"},{"first_name":"Eugen","full_name":"Gillich, Eugen","last_name":"Gillich","id":"1706"},{"id":"2128","first_name":"Johannes","full_name":"Schaede, Johannes","last_name":"Schaede"},{"id":"1804","last_name":"Lohweg","orcid":"0000-0002-3325-7887","first_name":"Volker","full_name":"Lohweg, Volker"}],"conference":{"start_date":"2009-11-09","end_date":"2009-11-11","name":"The 31st annual pattern recognition symposium of the German Association for Pattern Recognition DAGM (Deutsche Arbeitsgemeinschaft für Mustererkennung DAGM e.V.) September 9-11, 2009, accepted for publication"},"citation":{"apa":"Glock, S., Gillich, E., Schaede, J., &#38; Lohweg, V. (2009). Feature Extraction Algorithm for Banknote Textures based on Incomplete Shift Invariant Wavelet Packet Transform. In J. Denzler, G. Notni, &#38; H. Süße (Eds.), <i>Pattern Recognition</i> (Vol. 5748, pp. 422–431). Berlin: Springer. <a href=\"https://doi.org/10.1007/978-3-642-03798-6_43\">https://doi.org/10.1007/978-3-642-03798-6_43</a>","chicago-de":"Glock, Stefan, Eugen Gillich, Johannes Schaede und Volker Lohweg. 2009. Feature Extraction Algorithm for Banknote Textures based on Incomplete Shift Invariant Wavelet Packet Transform. In: <i>Pattern Recognition</i>, hg. von J. Denzler, G. Notni, und H. Süße, 5748:422–431. Lecture Notes in Computer Science. Berlin: Springer. doi:<a href=\"https://doi.org/10.1007/978-3-642-03798-6_43,\">https://doi.org/10.1007/978-3-642-03798-6_43,</a> .","bjps":"<b>Glock S <i>et al.</i></b> (2009) Feature Extraction Algorithm for Banknote Textures Based on Incomplete Shift Invariant Wavelet Packet Transform. In Denzler J, Notni G and Süße H (eds), <i>Pattern Recognition</i>, vol. 5748. Berlin: Springer, pp. 422–431.","ufg":"<b>Glock, Stefan et. al. (2009)</b>: Feature Extraction Algorithm for Banknote Textures based on Incomplete Shift Invariant Wavelet Packet Transform, in: J. Denzler et. al. (Hgg.): <i>Pattern Recognition</i> (=<i>Lecture Notes in Computer Science 5748</i>), Berlin, S. 422–431.","din1505-2-1":"<span style=\"font-variant:small-caps;\">Glock, Stefan</span> ; <span style=\"font-variant:small-caps;\">Gillich, Eugen</span> ; <span style=\"font-variant:small-caps;\">Schaede, Johannes</span> ; <span style=\"font-variant:small-caps;\">Lohweg, Volker</span>: Feature Extraction Algorithm for Banknote Textures based on Incomplete Shift Invariant Wavelet Packet Transform. In: <span style=\"font-variant:small-caps;\">Denzler, J.</span> ; <span style=\"font-variant:small-caps;\">Notni, G.</span> ; <span style=\"font-variant:small-caps;\">Süße, H.</span> (Hrsg.): <i>Pattern Recognition</i>, <i>Lecture Notes in Computer Science</i>. Bd. 5748. Berlin : Springer, 2009, S. 422–431","havard":"S. Glock, E. Gillich, J. Schaede, V. Lohweg, Feature Extraction Algorithm for Banknote Textures based on Incomplete Shift Invariant Wavelet Packet Transform, in: J. Denzler, G. Notni, H. Süße (Eds.), Pattern Recognition, Springer, Berlin, 2009: pp. 422–431.","short":"S. Glock, E. Gillich, J. Schaede, V. Lohweg, in: J. Denzler, G. Notni, H. Süße (Eds.), Pattern Recognition, Springer, Berlin, 2009, pp. 422–431.","van":"Glock S, Gillich E, Schaede J, Lohweg V. Feature Extraction Algorithm for Banknote Textures based on Incomplete Shift Invariant Wavelet Packet Transform. In: Denzler J, Notni G, Süße H, editors. Pattern Recognition. Berlin: Springer; 2009. p. 422–31. (Lecture Notes in Computer Science; vol. 5748).","ieee":"S. Glock, E. Gillich, J. Schaede, and V. Lohweg, “Feature Extraction Algorithm for Banknote Textures based on Incomplete Shift Invariant Wavelet Packet Transform,” in <i>Pattern Recognition</i>, vol. 5748, J. Denzler, G. Notni, and H. Süße, Eds. Berlin: Springer, 2009, pp. 422–431.","mla":"Glock, Stefan, et al. “Feature Extraction Algorithm for Banknote Textures Based on Incomplete Shift Invariant Wavelet Packet Transform.” <i>Pattern Recognition</i>, edited by J. Denzler et al., vol. 5748, Springer, 2009, pp. 422–31, doi:<a href=\"https://doi.org/10.1007/978-3-642-03798-6_43\">https://doi.org/10.1007/978-3-642-03798-6_43</a>.","chicago":"Glock, Stefan, Eugen Gillich, Johannes Schaede, and Volker Lohweg. “Feature Extraction Algorithm for Banknote Textures Based on Incomplete Shift Invariant Wavelet Packet Transform.” In <i>Pattern Recognition</i>, edited by J. Denzler, G. Notni, and H. Süße, 5748:422–31. Lecture Notes in Computer Science. Berlin: Springer, 2009. <a href=\"https://doi.org/10.1007/978-3-642-03798-6_43\">https://doi.org/10.1007/978-3-642-03798-6_43</a>.","ama":"Glock S, Gillich E, Schaede J, Lohweg V. Feature Extraction Algorithm for Banknote Textures based on Incomplete Shift Invariant Wavelet Packet Transform. In: Denzler J, Notni G, Süße H, eds. <i>Pattern Recognition</i>. Vol 5748. Lecture Notes in Computer Science. Berlin: Springer; 2009:422-431. doi:<a href=\"https://doi.org/10.1007/978-3-642-03798-6_43\">https://doi.org/10.1007/978-3-642-03798-6_43</a>"},"type":"book_chapter","editor":[{"last_name":"Denzler","full_name":"Denzler, J.","first_name":"J."},{"last_name":"Notni","first_name":"G.","full_name":"Notni, G."},{"last_name":"Süße","full_name":"Süße, H.","first_name":"H."}],"year":2009,"series_title":"Lecture Notes in Computer Science","doi":"https://doi.org/10.1007/978-3-642-03798-6_43","user_id":"45673","date_updated":"2023-03-15T13:49:38Z","main_file_link":[{"url":"https://link.springer.com/chapter/10.1007/978-3-642-03798-6_43"}],"date_created":"2019-11-29T14:35:35Z","department":[{"_id":"DEP5023"}],"keyword":["Discrete Wavelet Transform","Wavelet Transform","Wavelet Packet","Decomposition Level","Printing Technique"],"page":"422-431","language":[{"iso":"eng"}],"_id":"2076","place":"Berlin"},{"publisher":"MLSP 2007 - International Workshop on MACHINE LEARNING FOR SIGNAL PROCESSING","author":[{"last_name":"Dyck","first_name":"Walter","full_name":"Dyck, Walter"},{"full_name":"Türke, Thomas","first_name":"Thomas","last_name":"Türke"},{"id":"2128","last_name":"Schaede","first_name":"Johannes","full_name":"Schaede, Johannes"},{"orcid":"0000-0002-3325-7887","last_name":"Lohweg","full_name":"Lohweg, Volker","first_name":"Volker","id":"1804"}],"abstract":[{"text":"The production of printing goods is laborious. Furthermore, the print quality, especially in banknotes, must be assured. It is accepted, that print defects are generated because printing parameters, also machine parameters can change unnoticed. Therefore, a combined concept for a multi-sensory learning and classification model based on new adaptive fuzzy-pattern-classifiers for data inspection is proposed. This inspection concept, which combines optical, acoustical and other machine information, comes up with a large amount of data, which leads to multivariate methods for data analysis. Multivariate methods are useful for analysis of large and complex data sets that consist of many variables measured on large numbers of physical data.","lang":"eng"}],"publication_status":"published","status":"public","title":"A Fuzzy-Pattern-Classifier-Based Adaptive Learning Model for Sensor Fusion","publication_identifier":{"eisbn":["978-1-4244-1566-3"],"issn":["1551-2541 "],"isbn":["978-1-4244-1565-6"],"unknown":["2378-928X "]},"place":"Thessaloniki, Greece","language":[{"iso":"eng"}],"_id":"2068","page":"accepted for publication","keyword":["Sensor fusion","Inspection","Optical sensors","Printing machinery","Data security","Data analysis","Production","Degradation","Principal component analysis","Karhunen-Loeve transforms"],"date_updated":"2023-03-15T13:49:38Z","main_file_link":[{"url":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=4414320&tag=1"}],"department":[{"_id":"DEP5023"}],"date_created":"2019-11-29T13:50:28Z","user_id":"45673","doi":"10.1109/MLSP.2007.4414320","year":2007,"citation":{"din1505-2-1":"<span style=\"font-variant:small-caps;\">Dyck, Walter</span> ; <span style=\"font-variant:small-caps;\">Türke, Thomas</span> ; <span style=\"font-variant:small-caps;\">Schaede, Johannes</span> ; <span style=\"font-variant:small-caps;\">Lohweg, Volker</span>: A Fuzzy-Pattern-Classifier-Based Adaptive Learning Model for Sensor Fusion. In: . Thessaloniki, Greece : MLSP 2007 - International Workshop on MACHINE LEARNING FOR SIGNAL PROCESSING, 2007, S. accepted for publication","apa":"Dyck, W., Türke, T., Schaede, J., &#38; Lohweg, V. (2007). A Fuzzy-Pattern-Classifier-Based Adaptive Learning Model for Sensor Fusion (p. accepted for publication). Thessaloniki, Greece: MLSP 2007 - International Workshop on MACHINE LEARNING FOR SIGNAL PROCESSING. <a href=\"https://doi.org/10.1109/MLSP.2007.4414320\">https://doi.org/10.1109/MLSP.2007.4414320</a>","ieee":"W. Dyck, T. Türke, J. Schaede, and V. Lohweg, “A Fuzzy-Pattern-Classifier-Based Adaptive Learning Model for Sensor Fusion,” 2007, p. accepted for publication.","van":"Dyck W, Türke T, Schaede J, Lohweg V. A Fuzzy-Pattern-Classifier-Based Adaptive Learning Model for Sensor Fusion. In Thessaloniki, Greece: MLSP 2007 - International Workshop on MACHINE LEARNING FOR SIGNAL PROCESSING; 2007. p. accepted for publication.","mla":"Dyck, Walter, et al. <i>A Fuzzy-Pattern-Classifier-Based Adaptive Learning Model for Sensor Fusion</i>. MLSP 2007 - International Workshop on MACHINE LEARNING FOR SIGNAL PROCESSING, 2007, p. accepted for publication, doi:<a href=\"https://doi.org/10.1109/MLSP.2007.4414320\">10.1109/MLSP.2007.4414320</a>.","chicago":"Dyck, Walter, Thomas Türke, Johannes Schaede, and Volker Lohweg. “A Fuzzy-Pattern-Classifier-Based Adaptive Learning Model for Sensor Fusion,” accepted for publication. Thessaloniki, Greece: MLSP 2007 - International Workshop on MACHINE LEARNING FOR SIGNAL PROCESSING, 2007. <a href=\"https://doi.org/10.1109/MLSP.2007.4414320\">https://doi.org/10.1109/MLSP.2007.4414320</a>.","havard":"W. Dyck, T. Türke, J. Schaede, V. Lohweg, A Fuzzy-Pattern-Classifier-Based Adaptive Learning Model for Sensor Fusion, in: MLSP 2007 - International Workshop on MACHINE LEARNING FOR SIGNAL PROCESSING, Thessaloniki, Greece, 2007: p. accepted for publication.","ufg":"<b>Dyck, Walter et. al. (2007)</b>: A Fuzzy-Pattern-Classifier-Based Adaptive Learning Model for Sensor Fusion, in: , Thessaloniki, Greece, S. accepted for publication.","chicago-de":"Dyck, Walter, Thomas Türke, Johannes Schaede und Volker Lohweg. 2007. A Fuzzy-Pattern-Classifier-Based Adaptive Learning Model for Sensor Fusion. In: , accepted for publication. Thessaloniki, Greece: MLSP 2007 - International Workshop on MACHINE LEARNING FOR SIGNAL PROCESSING. doi:<a href=\"https://doi.org/10.1109/MLSP.2007.4414320,\">10.1109/MLSP.2007.4414320,</a> .","bjps":"<b>Dyck W <i>et al.</i></b> (2007) A Fuzzy-Pattern-Classifier-Based Adaptive Learning Model for Sensor Fusion. Thessaloniki, Greece: MLSP 2007 - International Workshop on MACHINE LEARNING FOR SIGNAL PROCESSING, p. accepted for publication.","ama":"Dyck W, Türke T, Schaede J, Lohweg V. A Fuzzy-Pattern-Classifier-Based Adaptive Learning Model for Sensor Fusion. In: Thessaloniki, Greece: MLSP 2007 - International Workshop on MACHINE LEARNING FOR SIGNAL PROCESSING; 2007:accepted for publication. doi:<a href=\"https://doi.org/10.1109/MLSP.2007.4414320\">10.1109/MLSP.2007.4414320</a>","short":"W. Dyck, T. Türke, J. Schaede, V. Lohweg, in: MLSP 2007 - International Workshop on MACHINE LEARNING FOR SIGNAL PROCESSING, Thessaloniki, Greece, 2007, p. accepted for publication."},"type":"conference"},{"language":[{"iso":"eng"}],"_id":"2062","keyword":["Information security","Inspection","Printing machinery","Optical sensors","Data security","Personnel","Fuzzy systems","Sensor systems","Expert systems","Ink"],"page":"1-8","date_updated":"2023-03-15T13:49:38Z","main_file_link":[{"url":"https://ieeexplore.ieee.org/document/4086065/keywords#full-text-header"}],"date_created":"2019-11-29T13:35:03Z","department":[{"_id":"DEP5023"}],"user_id":"45673","doi":"10.1109/ICIF.2006.301779","year":2006,"citation":{"havard":"W. Dyck, J. Schaede, T. Türke, V. Lohweg, Information Fusion Application On Security Printing With Parametrical Fuzzy Classification, in:  2006 9th International Conference on Information Fusion, 9th International Conference on Information Fusion, 2006. ICIF ’06, 2006: pp. 1–8.","din1505-2-1":"<span style=\"font-variant:small-caps;\">Dyck, Walter</span> ; <span style=\"font-variant:small-caps;\">Schaede, Johannes</span> ; <span style=\"font-variant:small-caps;\">Türke, Thomas</span> ; <span style=\"font-variant:small-caps;\">Lohweg, Volker</span>: Information Fusion Application On Security Printing With Parametrical Fuzzy Classification. In: <i> 2006 9th International Conference on Information Fusion</i> : 9th International Conference on Information Fusion, 2006. ICIF ’06, 2006, S. 1–8","chicago-de":"Dyck, Walter, Johannes Schaede, Thomas Türke und Volker Lohweg. 2006. Information Fusion Application On Security Printing With Parametrical Fuzzy Classification. In: <i> 2006 9th International Conference on Information Fusion</i>, 1–8. 9th International Conference on Information Fusion, 2006. ICIF ’06. doi:<a href=\"https://doi.org/10.1109/ICIF.2006.301779,\">10.1109/ICIF.2006.301779,</a> .","ufg":"<b>Dyck, Walter et. al. (2006)</b>: Information Fusion Application On Security Printing With Parametrical Fuzzy Classification, in: <i> 2006 9th International Conference on Information Fusion</i>, S. 1–8.","bjps":"<b>Dyck W <i>et al.</i></b> (2006) Information Fusion Application On Security Printing With Parametrical Fuzzy Classification. <i> 2006 9th International Conference on Information Fusion</i>. 9th International Conference on Information Fusion, 2006. ICIF ’06, pp. 1–8.","apa":"Dyck, W., Schaede, J., Türke, T., &#38; Lohweg, V. (2006). Information Fusion Application On Security Printing With Parametrical Fuzzy Classification. In <i> 2006 9th International Conference on Information Fusion</i> (pp. 1–8). 9th International Conference on Information Fusion, 2006. ICIF ’06. <a href=\"https://doi.org/10.1109/ICIF.2006.301779\">https://doi.org/10.1109/ICIF.2006.301779</a>","ama":"Dyck W, Schaede J, Türke T, Lohweg V. Information Fusion Application On Security Printing With Parametrical Fuzzy Classification. In: <i> 2006 9th International Conference on Information Fusion</i>. 9th International Conference on Information Fusion, 2006. ICIF ’06; 2006:1-8. doi:<a href=\"https://doi.org/10.1109/ICIF.2006.301779\">10.1109/ICIF.2006.301779</a>","chicago":"Dyck, Walter, Johannes Schaede, Thomas Türke, and Volker Lohweg. “Information Fusion Application On Security Printing With Parametrical Fuzzy Classification.” In <i> 2006 9th International Conference on Information Fusion</i>, 1–8. 9th International Conference on Information Fusion, 2006. ICIF ’06, 2006. <a href=\"https://doi.org/10.1109/ICIF.2006.301779\">https://doi.org/10.1109/ICIF.2006.301779</a>.","mla":"Dyck, Walter, et al. “Information Fusion Application On Security Printing With Parametrical Fuzzy Classification.” <i> 2006 9th International Conference on Information Fusion</i>, 9th International Conference on Information Fusion, 2006. ICIF ’06, 2006, pp. 1–8, doi:<a href=\"https://doi.org/10.1109/ICIF.2006.301779\">10.1109/ICIF.2006.301779</a>.","ieee":"W. Dyck, J. Schaede, T. Türke, and V. Lohweg, “Information Fusion Application On Security Printing With Parametrical Fuzzy Classification,” in <i> 2006 9th International Conference on Information Fusion</i>, 2006, pp. 1–8.","van":"Dyck W, Schaede J, Türke T, Lohweg V. Information Fusion Application On Security Printing With Parametrical Fuzzy Classification. In:  2006 9th International Conference on Information Fusion. 9th International Conference on Information Fusion, 2006. ICIF ’06; 2006. p. 1–8.","short":"W. Dyck, J. Schaede, T. Türke, V. Lohweg, in:  2006 9th International Conference on Information Fusion, 9th International Conference on Information Fusion, 2006. ICIF ’06, 2006, pp. 1–8."},"type":"conference","publisher":"9th International Conference on Information Fusion, 2006. ICIF '06","author":[{"first_name":"Walter","full_name":"Dyck, Walter","last_name":"Dyck"},{"first_name":"Johannes","full_name":"Schaede, Johannes","last_name":"Schaede","id":"2128"},{"full_name":"Türke, Thomas","first_name":"Thomas","last_name":"Türke"},{"id":"1804","full_name":"Lohweg, Volker","first_name":"Volker","orcid":"0000-0002-3325-7887","last_name":"Lohweg"}],"abstract":[{"text":"Bank note inspection is a complex task. As more and more print techniques and new security features are established, total quality security and bank note printing must be assured. Therefore, this factor necessitates change of a sensorial concept in general. We propose an optical-acoustical inspection method based upon the concepts of information fusion and fuzzy interpretation of data measures. Furthermore, we present a simplified scheme for information fusion for pattern recognition and data classification based on parametrical unimodal potential functions and a Sugeno-type score value analysis. Digital Object Identifier: 10.1109/ICIF.2006.301779 <br />","lang":"eng"}],"publication_status":"published","status":"public","publication":" 2006 9th International Conference on Information Fusion","title":"Information Fusion Application On Security Printing With Parametrical Fuzzy Classification","publication_identifier":{"isbn":[" 1-4244-0953-5"]}}]