key color

removing traces of [1]

keying

removing color spill [1]
static background [1]

Keying effects category

Color Difference Key [1]
Color Key [1]
Color Range [1]
Difference Matte [1]
Extract [1]
Inner/Outer Key [1]
Linear Color Key [1]
Luma Key [1]
Spill Suppressor [1]