Boujou 1.0

摘要

Any digital artist who works with live-action footage has probably had to perform the nasty task of matchmoving. In theory, matchmoving is simple—in order to produce a realistic composite of 3D imagery and live-action footage, you match your 3D software's virtual camera to the real camera used in the shot. In practice, however, matchmoving can be a nightmare, because first you need to deduce where the real camera was located and what type of lens was used when the footage was shot. After that comes the arduous task of matching the virtual camera frame by frame to the real camera.