Research Article

Fast Image Segmentation Based on Efficient Implementation of the Chan-Vese Model with Discrete Gray Level Sets

Figure 8

Segmentations for the noise Test03 image. (a) The original image (size ). (b) Corrupted Test02 image with Gaussian noise (4.47 dB). (c) Smoothed Stone image with the numerical scheme (23) ( and 4 steps). (d) Algorithm 1 without re-initializing the level-set function. (e) Algorithm 1 with re-initializing the level-set function. (f)-(g) The segmentation counter of (d) and (e), respectively.
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