Title :
Improved MVT pruning method for MC-EZBC
Author :
Zeng, L. ; Fan, L. ; Zeng, J.
Author_Institution :
Dept. of Electron. & Commun. Eng., Sun Yat-sen Univ., Guangzhou, China
fDate :
4/29/2004 12:00:00 AM
Abstract :
To improve the performance of the MC-EZBC at low bit-rate, an efficient motion vector tree pruning method based on the property of motion-compensated temporal filtering is proposed and applied to the MC-EZBC. The new method improves the performance of the MC-EZBC at low bit-rate with almost the same performance at high bit-rate.
Keywords :
block codes; filtering theory; motion compensation; trees (mathematics); video coding; embedded zero block coding; high bit rate performance; low bit rate performance; motion compensated temporal filtering; motion vector tree pruning method; video coding;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20040358
