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Entwicklungsverläufe forschungsnaher Unternehmensgründungen und deren Determinanten. <i>Die Betriebswirtschaft</i> Vol. 64 (4): 471–486.","mla":"Schmelter, Anja. “ Entwicklungsverläufe Forschungsnaher Unternehmensgründungen Und Deren Determinanten.” <i>Die Betriebswirtschaft</i>, vol. Vol. 64 (4), 2004, pp. 471–86.","apa":"Schmelter, A. (2004).  Entwicklungsverläufe forschungsnaher Unternehmensgründungen und deren Determinanten. <i>Die Betriebswirtschaft</i>, <i>Vol. 64 (4)</i>, 471–486.","ama":"Schmelter A.  Entwicklungsverläufe forschungsnaher Unternehmensgründungen und deren Determinanten. <i>Die Betriebswirtschaft</i>. 2004;Vol. 64 (4):471-486.","short":"A. Schmelter, Die Betriebswirtschaft Vol. 64 (4) (2004) 471–486.","chicago":"Schmelter, Anja. “ Entwicklungsverläufe Forschungsnaher Unternehmensgründungen Und Deren Determinanten.” <i>Die Betriebswirtschaft</i> Vol. 64 (4) (2004): 471–86.","havard":"A. Schmelter,  Entwicklungsverläufe forschungsnaher Unternehmensgründungen und deren Determinanten, Die Betriebswirtschaft. Vol. 64 (4) (2004) 471–486."},"date_updated":"2023-03-15T13:49:58Z","related_material":{"link":[{"url":"https://search.proquest.com/openview/880e2fb8f71057c09a6471292ca04a6c/1","relation":"confirmation"}]},"language":[{"iso":"eng"}],"publication":"Die Betriebswirtschaft","type":"journal_article","date_created":"2021-03-03T14:44:05Z","title":" Entwicklungsverläufe forschungsnaher Unternehmensgründungen und deren Determinanten","year":2004,"author":[{"first_name":"Anja","last_name":"Schmelter","full_name":"Schmelter, Anja","id":"68702"}],"volume":"Vol. 64 (4)","status":"public","page":" 471-486","department":[{"_id":"DEP1512"}],"_id":"5212","user_id":"79078"},{"year":"2004","type":"conference_speech","date_created":"2023-07-27T12:02:29Z","title":"Wireless in Automation","language":[{"iso":"eng"}],"date_updated":"2024-11-15T07:27:06Z","citation":{"ama":"Witte S, Stanimirov M. <i>Wireless in Automation</i>.; 2004.","havard":"S. Witte, M. Stanimirov, Wireless in Automation, 2004.","short":"S. Witte, M. Stanimirov, Wireless in Automation, 2004.","chicago":"Witte, Stefan, and M. Stanimirov. <i>Wireless in Automation</i>, 2004.","mla":"Witte, Stefan, and M. Stanimirov. <i>Wireless in Automation</i>. 2004.","chicago-de":"Witte, Stefan und M. Stanimirov. 2004. <i>Wireless in Automation</i>.","apa":"Witte, S., &#38; Stanimirov, M. (2004). <i>Wireless in Automation</i>. keine Angaben vorhanden.","din1505-2-1":"<span style=\"font-variant:small-caps;\">Witte, Stefan</span> ; <span style=\"font-variant:small-caps;\">Stanimirov, M.</span>: <i>Wireless in Automation</i>, 2004","bjps":"<b>Witte S and Stanimirov M</b> (2004) <i>Wireless in Automation</i>. .","ufg":"<b>Witte, Stefan/Stanimirov, M.</b>: Wireless in Automation, o. O. 2004.","ieee":"S. Witte and M. Stanimirov, <i>Wireless in Automation</i>. 2004.","van":"Witte S, Stanimirov M. Wireless in Automation. 2004."},"publication_status":"published","conference":{"name":"keine Angaben vorhanden"},"_id":"10181","department":[{"_id":"DEP5000"},{"_id":"DEP5023"}],"user_id":"83781","status":"public","author":[{"id":"1605","full_name":"Witte, Stefan","last_name":"Witte","first_name":"Stefan"},{"full_name":"Stanimirov, M.","first_name":"M.","last_name":"Stanimirov"}]},{"year":2004,"doi":"dx.doi.org/10.1117/12.527452","title":"Real-time image-processing-system-on-chip for security feature detection and classification","date_created":"2019-11-29T13:05:16Z","type":"conference","abstract":[{"text":"Nonlinear spatial transforms and fuzzy pattern classification with unimodal potential functions are already established in signal processing. They have proved to be excellent tools in feature extraction and classification. We propose an inspection method for pattern recognition and classification of two dimensional translation variant security elements such as stripes, kinegrams and others, which are widely used as applications in bank note printing. The system is based on discrete non linear translation invariant circular transforms and fuzzy pattern classification. Nonlinear discrete circular transforms are adaptable transforms, which can be optimized for different application tasks, such as translation variant object analysis and position location. They are mainly used as generators for feature vectors. Even though, the feature vector is theoretically translation invariant, the object movement creates a translation tolerant feature vector, because in real systems and applications many problems can occur, such as signal and optical distortions. Therefore, the features should be further analysed by a fuzzy pattern classifier. Implementation of the transforms and fuzzy pattern classifier in radix-2-structures is possible, allowing fast calculations with a computational complexity of O(N) up to O(Nld(N)). Furthermore, the algorithms can be implemented in one Field Programmable Gate Array (FPGA), which operates with 40 MHz clock rate.","lang":"eng"}],"publication":"IST/SPIE 16th Annual Symposium on Electronic Imaging - Real-Time Imaging VIII - Vol 5297","language":[{"iso":"eng"}],"citation":{"havard":"T. Türke, V. Lohweg, Real-time image-processing-system-on-chip for security feature detection and classification, in: P.A.L. Nasser Kehtarnavaz (Ed.), IST/SPIE 16th Annual Symposium on Electronic Imaging - Real-Time Imaging VIII - Vol 5297, SPIE, San José, 2004: pp. 204–211.","short":"T. Türke, V. Lohweg, in: P.A.L. Nasser Kehtarnavaz (Ed.), IST/SPIE 16th Annual Symposium on Electronic Imaging - Real-Time Imaging VIII - Vol 5297, SPIE, San José, 2004, pp. 204–211.","ama":"Türke T, Lohweg V. Real-time image-processing-system-on-chip for security feature detection and classification. In: Nasser Kehtarnavaz PAL, ed. <i>IST/SPIE 16th Annual Symposium on Electronic Imaging - Real-Time Imaging VIII - Vol 5297</i>. San José: SPIE; 2004:204-211. doi:<a href=\"https://doi.org/dx.doi.org/10.1117/12.527452\">dx.doi.org/10.1117/12.527452</a>","chicago":"Türke, Thomas, and Volker Lohweg. “Real-Time Image-Processing-System-on-Chip for Security Feature Detection and Classification.” In <i>IST/SPIE 16th Annual Symposium on Electronic Imaging - Real-Time Imaging VIII - Vol 5297</i>, edited by Phillip A. Laplante Nasser Kehtarnavaz, 204–11. San José: SPIE, 2004. <a href=\"https://doi.org/dx.doi.org/10.1117/12.527452\">https://doi.org/dx.doi.org/10.1117/12.527452</a>.","ufg":"<b>Türke, Thomas/Lohweg, Volker (2004)</b>: Real-time image-processing-system-on-chip for security feature detection and classification, in: Phillip A. Laplante Nasser Kehtarnavaz (Hg.): <i>IST/SPIE 16th Annual Symposium on Electronic Imaging - Real-Time Imaging VIII - Vol 5297</i>, San José, S. 204–211.","bjps":"<b>Türke T and Lohweg V</b> (2004) Real-Time Image-Processing-System-on-Chip for Security Feature Detection and Classification. In Nasser Kehtarnavaz PAL (ed.), <i>IST/SPIE 16th Annual Symposium on Electronic Imaging - Real-Time Imaging VIII - Vol 5297</i>. San José: SPIE, pp. 204–211.","din1505-2-1":"<span style=\"font-variant:small-caps;\">Türke, Thomas</span> ; <span style=\"font-variant:small-caps;\">Lohweg, Volker</span>: Real-time image-processing-system-on-chip for security feature detection and classification. In: <span style=\"font-variant:small-caps;\">Nasser Kehtarnavaz, P. A. L.</span> (Hrsg.): <i>IST/SPIE 16th Annual Symposium on Electronic Imaging - Real-Time Imaging VIII - Vol 5297</i>. San José : SPIE, 2004, S. 204–211","apa":"Türke, T., &#38; Lohweg, V. (2004). Real-time image-processing-system-on-chip for security feature detection and classification. In P. A. L. Nasser Kehtarnavaz (Ed.), <i>IST/SPIE 16th Annual Symposium on Electronic Imaging - Real-Time Imaging VIII - Vol 5297</i> (pp. 204–211). San José: SPIE. <a href=\"https://doi.org/dx.doi.org/10.1117/12.527452\">https://doi.org/dx.doi.org/10.1117/12.527452</a>","chicago-de":"Türke, Thomas und Volker Lohweg. 2004. Real-time image-processing-system-on-chip for security feature detection and classification. In: <i>IST/SPIE 16th Annual Symposium on Electronic Imaging - Real-Time Imaging VIII - Vol 5297</i>, hg. von Phillip A. Laplante Nasser Kehtarnavaz, 204–211. San José: SPIE. doi:<a href=\"https://doi.org/dx.doi.org/10.1117/12.527452,\">dx.doi.org/10.1117/12.527452,</a> .","mla":"Türke, Thomas, and Volker Lohweg. “Real-Time Image-Processing-System-on-Chip for Security Feature Detection and Classification.” <i>IST/SPIE 16th Annual Symposium on Electronic Imaging - Real-Time Imaging VIII - Vol 5297</i>, edited by Phillip A. Laplante Nasser Kehtarnavaz, SPIE, 2004, pp. 204–11, doi:<a href=\"https://doi.org/dx.doi.org/10.1117/12.527452\">dx.doi.org/10.1117/12.527452</a>.","van":"Türke T, Lohweg V. Real-time image-processing-system-on-chip for security feature detection and classification. In: Nasser Kehtarnavaz PAL, editor. IST/SPIE 16th Annual Symposium on Electronic Imaging - Real-Time Imaging VIII - Vol 5297. San José: SPIE; 2004. p. 204–11.","ieee":"T. Türke and V. Lohweg, “Real-time image-processing-system-on-chip for security feature detection and classification,” in <i>IST/SPIE 16th Annual Symposium on Electronic Imaging - Real-Time Imaging VIII - Vol 5297</i>, 2004, pp. 204–211."},"date_updated":"2023-03-15T13:49:38Z","editor":[{"full_name":"Nasser Kehtarnavaz, Phillip A. Laplante","first_name":"Phillip A. Laplante","last_name":"Nasser Kehtarnavaz"}],"publication_status":"published","user_id":"45673","department":[{"_id":"DEP5023"}],"_id":"2055","status":"public","page":"204-211","author":[{"full_name":"Türke, Thomas","first_name":"Thomas","last_name":"Türke"},{"first_name":"Volker","last_name":"Lohweg","orcid":"0000-0002-3325-7887","full_name":"Lohweg, Volker","id":"1804"}],"place":"San José","publisher":"SPIE"},{"language":[{"iso":"eng"}],"abstract":[{"text":"Nonlinear spatial transforms and fuzzy pattern classification with unimodal potential functions are established in signal processing. They have proved to be excellent tools in feature extraction and classification. In this paper, we will present a hardware-accelerated image processing and classification system which is implemented on one field-programmable gate array (FPGA). Nonlinear discrete circular transforms generate a feature vector. The features are analyzed by a fuzzy classifier. This principle can be used for feature extraction, pattern recognition, and classification tasks. Implementation in radix-2 structures is possible, allowing fast calculations with a computational complexity of up to. Furthermore, the pattern separability properties of these transforms are better than those achieved with the well-known method based on the power spectrum of the Fourier Transform, or on several other transforms. Using different signal flow structures, the transforms can be adapted to different image and signal processing applications.","lang":"eng"}],"title":"Algorithms for Hardware-Based Pattern Recognition","doi":"https://doi.org/10.1155/S1110865704404247","publication_identifier":{"issn":["1110-8657 "]},"page":"1912-1920","oa":"1","place":"Akron, Ohio","author":[{"full_name":"Lohweg, Volker","id":"1804","first_name":"Volker","last_name":"Lohweg","orcid":"0000-0002-3325-7887"},{"full_name":"Diederichs, Carsten","id":"44209","last_name":"Diederichs","first_name":"Carsten"},{"full_name":"Müller, Dietmar","last_name":"Müller","first_name":"Dietmar"}],"department":[{"_id":"DEP5023"}],"intvolume":"        12","user_id":"15514","publication":"EURASIP journal on applied signal processing : a publication of the European Association for Speech, Signal, and Image Processing ","main_file_link":[{"url":"https://asp-eurasipjournals.springeropen.com/track/pdf/10.1155/S1110865704404247","open_access":"1"}],"citation":{"van":"Lohweg V, Diederichs C, Müller D. Algorithms for Hardware-Based Pattern Recognition. EURASIP journal on applied signal processing : a publication of the European Association for Speech, Signal, and Image Processing . 2004;12(1):1912–20.","ieee":"V. Lohweg, C. Diederichs, and D. Müller, “Algorithms for Hardware-Based Pattern Recognition,” <i>EURASIP journal on applied signal processing : a publication of the European Association for Speech, Signal, and Image Processing </i>, vol. 12, no. 1, pp. 1912–1920, 2004.","short":"V. Lohweg, C. Diederichs, D. Müller, EURASIP Journal on Applied Signal Processing : A Publication of the European Association for Speech, Signal, and Image Processing  12 (2004) 1912–1920.","havard":"V. Lohweg, C. Diederichs, D. Müller, Algorithms for Hardware-Based Pattern Recognition, EURASIP Journal on Applied Signal Processing : A Publication of the European Association for Speech, Signal, and Image Processing . 12 (2004) 1912–1920.","chicago":"Lohweg, Volker, Carsten Diederichs, and Dietmar Müller. “Algorithms for Hardware-Based Pattern Recognition.” <i>EURASIP Journal on Applied Signal Processing : A Publication of the European Association for Speech, Signal, and Image Processing </i> 12, no. 1 (2004): 1912–20. <a href=\"https://doi.org/10.1155/S1110865704404247\">https://doi.org/10.1155/S1110865704404247</a>.","ama":"Lohweg V, Diederichs C, Müller D. Algorithms for Hardware-Based Pattern Recognition. <i>EURASIP journal on applied signal processing : a publication of the European Association for Speech, Signal, and Image Processing </i>. 2004;12(1):1912-1920. doi:<a href=\"https://doi.org/10.1155/S1110865704404247\">https://doi.org/10.1155/S1110865704404247</a>","bjps":"<b>Lohweg V, Diederichs C and Müller D</b> (2004) Algorithms for Hardware-Based Pattern Recognition. <i>EURASIP journal on applied signal processing : a publication of the European Association for Speech, Signal, and Image Processing </i> <b>12</b>, 1912–1920.","ufg":"<b>Lohweg, Volker et. al. (2004)</b>: Algorithms for Hardware-Based Pattern Recognition, in: <i>EURASIP journal on applied signal processing : a publication of the European Association for Speech, Signal, and Image Processing </i> <i>12</i> (<i>1</i>), S. 1912–1920.","din1505-2-1":"<span style=\"font-variant:small-caps;\">Lohweg, Volker</span> ; <span style=\"font-variant:small-caps;\">Diederichs, Carsten</span> ; <span style=\"font-variant:small-caps;\">Müller, Dietmar</span>: Algorithms for Hardware-Based Pattern Recognition. In: <i>EURASIP journal on applied signal processing : a publication of the European Association for Speech, Signal, and Image Processing </i> Bd. 12. Akron, Ohio, Hindawi Publ. (2004), Nr. 1, S. 1912–1920","apa":"Lohweg, V., Diederichs, C., &#38; Müller, D. (2004). Algorithms for Hardware-Based Pattern Recognition. <i>EURASIP Journal on Applied Signal Processing : A Publication of the European Association for Speech, Signal, and Image Processing </i>, <i>12</i>(1), 1912–1920. <a href=\"https://doi.org/10.1155/S1110865704404247\">https://doi.org/10.1155/S1110865704404247</a>","mla":"Lohweg, Volker, et al. “Algorithms for Hardware-Based Pattern Recognition.” <i>EURASIP Journal on Applied Signal Processing : A Publication of the European Association for Speech, Signal, and Image Processing </i>, vol. 12, no. 1, Hindawi Publ., 2004, pp. 1912–20, doi:<a href=\"https://doi.org/10.1155/S1110865704404247\">https://doi.org/10.1155/S1110865704404247</a>.","chicago-de":"Lohweg, Volker, Carsten Diederichs und Dietmar Müller. 2004. Algorithms for Hardware-Based Pattern Recognition. <i>EURASIP journal on applied signal processing : a publication of the European Association for Speech, Signal, and Image Processing </i> 12, Nr. 1: 1912–1920. doi:<a href=\"https://doi.org/10.1155/S1110865704404247,\">https://doi.org/10.1155/S1110865704404247,</a> ."},"date_updated":"2023-03-15T13:49:38Z","issue":"1","year":2004,"date_created":"2019-11-29T13:09:05Z","type":"journal_article","status":"public","publisher":"Hindawi Publ.","volume":12,"keyword":["image processing","nonlinear circular transforms","feature extraction","fuzzy pattern recognition"],"publication_status":"published","_id":"2056"}]