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Distance Regularized Level Set Evolution (DRLSE)

Papers

Matlab and C code

C. Li, C. Xu, C. Gui, and M. D. Fox, "Distance Regularized Level Set Evolution and its Application to Image Segmentation", IEEE Trans. Image Processing, vol. 19 (12), 2010.  (pdf, BibTex)

 Full domain implementation (click here to download)

Narrow band implementation (click here to download)

C. Li, C. Xu, C. Gui, and  M. D. Fox, "Level Set Evolution Without Re-initialization: A New Variational Formulation", CVPR 2005. (Note: The formulation in this paper is an early version and a special case of the DRLSE formulation)  

 

Application of DRLSE to image segmentation: an example for a real cell image

Evolution of the zero level contour (red curve) Evolution of the level set function (the red curve is the zero level contour)
 

Application of DRLSE to image segmentation: an example for a synthetic image

Evolution of the zero level contour (red curve) Evolution of the level set function (the red curve is the zero level contour)

 

 

 

 

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