Video Segmentation Based on Spatio-Temporal Information
Lenan Wu · Dianzi xuebao · 2001
This paper presents a new video segmentation algorithm based on spatio-temporal information.In spatial segmentation,we introduce a new watershed algorithm which has a high implementation speed.In motion segmentation,we put forward a new hierarchical block matching motion estimation algorithm.Finally we use the norm of the six affine parameters to merge the regions.The experimental results show that it is a robust and fast algorithm.