Gert Kremser, Martin Schmucker. Perceptual hashing of sheet music based on graphical representation. In Edward J. Delp III, Ping Wah Wong, editors, Security, Steganography, and Watermarking of Multimedia Contents VIII, San Jose, CA, USA, January 15, 2006. Volume 6072 of SPIE Proceedings, SPIE, 2006. [doi]
Abstract is missing.