2.3.1. Brightness constancy motion model and the optical flow equation 10 2.3.2. Glossary 2D motion vector field: the 2D motion vector field is defined as the projection of the 3D objects motion onto the 2D image plane. Aperture problem: when observing a moving structure through a small aperture, different physical motions appear indistinguishable Block matching: Motion estimation algorithms ba...
