Inside/Outside Matting Tools

Inside/Outside Selection: Select inside/outside edge, refer to tutorials 3

Inside Injector:Inject a pixel into inside edge.

After Create:

Fore/Back separator: separate background and foreground by its color. It is designed to process defects which have constant foreground color or constant background color. It have 3 modes: normal,add only and subtract only.

Polygon Modify, Add to Selection,Erase Selection: same with bluescreen matting