Takayuki Okatani, Koichiro Deguchi. Determination of Sign of Gaussian Curvature of Surface Having General Reflectance Property. In Roland T. Chin, Ting-Chuen Pong, editors, Computer Vision - ACCV 98, Third Asian Conference on Computer Vision, Hong Kong, China, January 8-10, 1998, Proceedings, Volume I. Volume 1351 of Lecture Notes in Computer Science, pages 56-63, Springer, 1998.
Abstract is missing.