Efficient Motion Vector Composition Algorithm by Activity Measurement for Downscaled Video Transcoder.

Ching-Ting Hsu Mei-Juan Chen

Published in: IEICE Trans. Commun. (2006)

Keyphrases

motion vectors
video sequences
computational complexity
motion estimation algorithm
motion compensation
video coding
video data
motion estimation
bit rate
selection algorithm
prediction error
compressed domain
block matching
video coder