DocumentCode
3054792
Title
Efficient shape coding algorithm for object-oriented video in MPEG-4
Author
Chil-Cheang Ma ; Mei-Juan Chen ; Po-Yuen Cheng
Author_Institution
Inst. of Electr. Eng., Nat. DongHwa Univ., Taiwan
fYear
1999
fDate
22-24 June 1999
Firstpage
174
Lastpage
175
Abstract
A new shape coding algorithm to improve coding efficiency is proposed. The proposed vertex selection scheme can reduce the shape points of the boundary for lossless coding and the area distortion criterion provides good rate distortion trade-off for lossy coding.
Keywords
entropy codes; object-oriented methods; rate distortion theory; video coding; MPEG-4; area distortion criterion; coding efficiency; lossless coding; lossy coding; object-oriented video; rate distortion trade-off; shape coding algorithm; vertex selection scheme; Arithmetic; Clocks; Encoding; Entropy coding; MPEG 4 Standard; Propagation losses; Sampling methods; Shape; Testing; Turning;
fLanguage
English
Publisher
ieee
Conference_Titel
Consumer Electronics, 1999. ICCE. International Conference on
Conference_Location
Los Angeles, CA, USA
Print_ISBN
0-7803-5123-1
Type
conf
DOI
10.1109/ICCE.1999.785219
Filename
785219
Link To Document