Shuang Chen, Herbert Freeman
International Journal of Pattern Recognition and Artificial Intelligence
Paper
Dupin's cyclide and the cyclide patch
Abstract
To retrieve models from a database for recognizing objects in stereo, a new formulation of Dupin's cyclide patches provides a succinct representation of surface shape. The parameters can be extracted from the Weingarten map and its derivatives at a point where a contour meets an extremal boundary. © 1987.
Related
Eli Packer, Asaf Tzadok, et al.
ICDAR 2011
Francesco Fusco, Michael Wurst, et al.
ICPR 2012
Rakesh Mohan, Ramakant Nevatia
IEEE Transactions on Pattern Analysis and Machine Intelligence