One common task that we do every day as compositors is image clean up.

So you need to remove something whether it was intentional or not.

So in this video, you’ll learn how to clean up your shots using a combination of 3D tracking and projection.

Please bear in mind that these techniques can also be used to add objects into the shot.

So you’ll start off with looking at the shot and creating a clean frame.

Next, you’ll analyse the camera movement for the 3D track.

And finally, you’ll produce the cleaned-up shot by projecting the clean frame either over a flat 3d shape or 3D geometry generated by the point cloud.