Chung-Hui Kuo, A. Ravishankar Rao, Gerry Thompson. Color halftone descreening based on color sigma filters. In Reiner Eschbach, Gabriel G. Marcu, editors, Color Imaging: Device-Independent Color, Color Hardcopy, and Graphic Arts VI, San Jose, CA, USA, January 20, 2001. Volume 4300 of SPIE Proceedings, pages 377-385, SPIE, 2001. [doi]
Abstract is missing.