Edgeless Active Contours for Natural Color Images Based On Angular Mapping, Level Sets.
Subhash Kulkarni, Biswanath N. Chatterji, Sameer A. Joshi, A.K. Ray · Indian Conference on Computer Vision, Graphics and Image Processing · 2002
We propose an angular map driven active contouring based on curve evolution using level sets to extract object from natural color images. The constraint parameters to stop the intrinsically evolving curve on the angular map of the color space (RGB used) are derived based upon a modified minimal partition problem.