Mobile Devices for Banknote Authentication – is it possible? In: Optical Document Security - The Conference on Optical Security and Counterfeit Detection III, San Francisco, CA, USA, January 18-20, 2012. 
V. Lohweg, H. Dörksen, E. Gillich, R. Hildebrand, J.L. Hoffmann, J. Schaede, Optical Document Security - The Conference on Optical Security and Counterfeit Detection III (2012).

Feature Extraction Algorithm for Banknote Textures based on Incomplete Shift Invariant Wavelet Packet Transform
S. Glock, E. Gillich, J. Schaede, V. Lohweg, in: J. Denzler, G. Notni, H. Süße (Eds.), Pattern Recognition, Springer, Berlin, 2009, pp. 422–431.