Occlusion-insensitive motion estimation for segmentation
Lunter GA.
We present a new block-based tree-motion estimator, based on the 3D Recursive Search (3DRS) algorithm. It uses a three-frame match measure that solves the occlusion problem, and allows for an aggressive search strategy. Using a new level-of-detail measure it can distinguish good matches from bad, allowing it to perform a structured search on badly matching blocks only.