Segmentator v1.5.3

New features in version 1.5:

• Lasso drawing mode erase function is added to GUI.
• Deriche filter for determining the smoothness of the gradients. Useful for very high resolution data.
• Non-linear anisotropic diffusion based smoothing filters (Weickert 1998) are added as a new utility accessible through command line:
  • segmentator_filters -h

Fixes in the current version:

• Minor bugs related to gradient magnitude image exports.
• Updated links after publication of the paper and some readme cleaning.
• Fixed module not found error in segmentator_filters