Martin Schmucker, Hongning Yan. Music score watermarking by clef modifications. In Edward J. Delp III, Ping Wah Wong, editors, Security and Watermarking of Multimedia Contents V, Santa Clara, CA, USA, January 20, 2003. Volume 5020 of SPIE Proceedings, pages 403-412, SPIE, 2003. [doi]
Abstract is missing.