METHOD AND APPARATUS FOR PROCESSING VIDEO SEQUENCES

摘要

A method for processing a video sequence having a plurality of frames includes the steps of: extracting features from each of the frames (10), determining correspondences between the extracted features from two of the frames (20), estimating motion in the video sequence based on the determined correspondences (30), generating a background mosaic for the video sequence based on the estimated motion (40-60), and performing foreground-background segmentation on each of the frames based on the background mosaic (70-80).