I am having an issue with this toolbar. I have it enabled but many options are greyed out. The training samples manager is unselectable. I have two raster files I just created from Landsat data that I want to create classes on by using the image classification toolbar.
(I have spatial analyst enabled and I just upgraded from ArcGIS 10.3 to 10.4.)
Here is my Table of Contents:
and the Image Classification Toolbar: