OPT: add the possibility to highlight some slices of the dataset when plotting Omega (to visualize which slices of the dataset are kept to compute the gray matter segmentation of a target image)
OPT: add the possibility to highlight some slices of the dataset when plotting Omega (to visualize which slices of the dataset are kept to compute the gray matter segmentation of a target image)

3324fr/spinalcordtoolbox,3324fr/spinalcordtoolbox,3324fr/spinalcordtoolbox,3324fr/spinalcordtoolbox,3324fr/spinalcordtoolbox,3324fr/spinalcordtoolbox,3324fr/spinalcordtoolbox