1. RAGS: region-aided geometric snake
- Author
-
Xianghua Xie and Mirmehdi, Majid
- Subjects
Image processing -- Analysis ,Business ,Computers ,Electronics ,Electronics and electrical industries - Abstract
Description of the Region-aided Geometric Snake (RAGS), which integrates gradient flow forces with diffused region forces and is more tolerant towards weak edges and noise in images, is presented. The performance of RAGS, in the light of the partial differential equation (PDE), implemented using a level set approach against the standard geometric snake and the geometric GGVF snake, on weak edges and noisy images and other such examples are described.
- Published
- 2004