Active contours with selective local or global segmentation: A new formulation and level set method

  title={Active contours with selective local or global segmentation: A new formulation and level set method},
  author={K. Zhang and Lei Zhang and Huihui Song and W. Zhou},
  journal={Image Vis. Comput.},
  • K. Zhang, Lei Zhang, +1 author W. Zhou
  • Published 2010
  • Mathematics, Computer Science
  • Image Vis. Comput.
  • A novel region-based active contour model (ACM) is proposed in this paper. It is implemented with a special processing named Selective Binary and Gaussian Filtering RegularizedLevel Set(SBGFRLS) method, which first selectively penalizes the level set function to be binary, and then uses a Gaussian smoothing kernel to regularize it. The advantages of our method are as follows. First, a new region-based signed pressure force (SPF) function is proposed, which can efficiently stop the contours at… CONTINUE READING
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