Motion and structure based image segmentation for object oriented time-varying sequences coding

International audienceThe paper presents an ascending approach to the construction of the spatio-temporal segmentation of time varying sequences. The particularity of the approach is to combine motion homogeneity of the segments with spatial fidelity of occlusion boundaries. The tracking process with the developed procedures of spatial and temporal adjustment allows a high quality reconstruction of the sequence frames by motion. It makes the approach especially interesting in the framework of object-oriented image sequence coding