In this paper we propose a segmentation structure to generate a partition tree with multiple partition proposals. These multiple partitions are obtained for every image in a hierarchical way, from the coarsest one to the finest one. Time evolution of the regions is defined through a projection step which relates the previous coded partition with the current partition tree. Finer partitions than the projected one are defined segmenting the projected partition using texture criteria, while coarser partitions are obtained merging regions with motion criteria. Morphological tools are used both in the projection and the re-segmentation steps.

Peer Reviewed