Fast motion estimation of arbitrarily shaped video objects in MPEG-4.

Ko-Cheung Hui Wan-Chi Siu Yui-Lam Chan

Published in: Signal Process. Image Commun. (2003)

Keyphrases

video objects
arbitrarily shaped
video sequences
compressed domain
video streams
object motion
video content
video analysis
d mesh
video frames
key frames
motion trajectories
three dimensional
level set
markov random field
d objects
image sequences