M. Jung, G. Peyré, L. D. Cohen. Nonlocal Active Contours. SIAM Journal on Imaging Sciences, 5(3), pp. 1022–1054, 2012.
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This Matlab package contains the source code to reproduce the figure of the article:

M. Jung, G. Peyré, L. D. Cohen. Nonlocal Active Contours. SIAM Journal on Imaging Sciences, 5(3), pp. 1022–1054, 2012.

Example of segmentation

========= main_nonlocal_seg.m

Non-local Active Contours, Two Non-local models: "un-normalized" (NL-U) / " normalized" (NL-N), using:

  • (1) L2-distance: pixel values (intensity, color, Gabor coefficient)
  • (2) Wasserstein distance: texture
  • (3) Motion distance using motion profiles

========= main_other_methods.m

Implements:

  • GAC,
  • CV,
  • IAC (pixel based)

Copyright (c) 2011 Miyoun Jung