Digital image sequence spatial item hierarchical segmentation having image different levels decomposed/part resolution level segmented and dense movement field calculated then second segmentation level found following movement field.

摘要

The image sequence segmentation method decomposes the image (E20) to different levels of resolution. Part of the resolution level is segmented (E21), not being the highest in the resolution. A dense movement field is calculated (E25) between the new digital level and part of the resolution level of a reference image in the image sequence. A second segmentation (E26) of the resolution level above the given level is carried out as a function of the first segment movement field.