A Medicinal Image Segmentation Method of Snake Model Based on the Region-information
Zhao Yuan-dong · Microelectronics & Computer · 2005
Traditional Snake model is sensitive to the noise of the image and to the position of the initial curve, for it only using the local information. Aiming at this disability, this paper gives a new pressure and with this pressure the Snake model can reduce the effect of the noise and prevent the curve over the weak edge. The improved model can get a better result.