I have footage of a forward dolly on a door with no identifying markers. By the middle of the shot, the top corners of the door are out of frame, and the bottom corners are never in frame.
I can see the side edges start to finish, however. So I keyed out the door to create a sharper contrast with the walls.
With the sharp contrast between the blue door and white walls, can blender track the edges of the door and create a plane? Line segment tracking or edge tracking? Does it exist in blender?