1.Remove the green screen neatly, save the details of the person and the bus, and naturally synthesize the bus window and background.
2.After catching the body structure of a person who shows a lot of movement, get wrinkles on his clothes in detail.
3.Erase the cameraman and surrounding objects, erase the wire passing by the main character's clothes and background.
chroma-key / clean plate / roto / comp
roto
wire-removal