Segmentator v1.3.0

Segmentator is a free and open-source package for multi-dimensional data exploration and segmentation for 3D images. This application is mainly developed and tested using ultra-high field magnetic resonance imaging (MRI) brain data.

Changes in this version:

For users:

• New gradient magnitude operators added (Scharr, Sobel, Prewitt).
• The default gradient magnitude calculation is switched to 3D Scharr.
• Switched to Matplotlib 2.0 (Matplotlib 1.5.3 is not compatible anymore).
• Rotation button added.
• New options in the command line interface.
• Small improvements in N-cut pipeline.

For developers:

• Travis and Appveyor continuous integration added.
• Started writing tests :).