DocumentCode
947860
Title
Sequential image coding based on multiresolution tree architecture
Author
Li, Jie ; Lin, Xingqin
Author_Institution
Dept. of Electron. Eng., Tsinghua Univ., Beijing, China
Volume
29
Issue
17
fYear
1993
Firstpage
1545
Lastpage
1547
Abstract
A new image sequence coding scheme based on the multiresolution tree structure is proposed. It not only guarantees reliable and homogeneous motion field, but also reduces the amount of computation necessary in the motion vector search. With nearly the same decoded image quality, 25-30% bit rate reduction can be obtained compared with the MPEG-I algorithm.<>
Keywords
image coding; image sequences; motion estimation; bit rate reduction; decoded image quality; encoding method; image sequence; motion vector search; multiresolution tree architecture; sequential image coding;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19931030
Filename
234382
Link To Document