DocumentCode
1467362
Title
Parallel H.263 video encoder in normal coding mode
Author
Cosmas, J.P. ; Paker, Y. ; Pearmain, A.J.
Author_Institution
Dept. of Electr. Eng., Queen Mary & Westfield Coll., London, UK
Volume
34
Issue
22
fYear
1998
fDate
10/29/1998 12:00:00 AM
Firstpage
2109
Lastpage
2110
Abstract
A parallel H.263 video encoder, which utilises spatial parallelism, has been modelled using a multi-threaded program. Spatial parallelism is a technique where an image is subdivided into equal parts (as far as physically possible) and each part is processed by a separate processor by computing motion and texture coding with all processors each acting on a different part of the image. This method leads to a performance increase, which is roughly in proportion to the number of parallel processors used
Keywords
image texture; motion estimation; multi-threading; parallel processing; video coding; equal parts; motion coding; multi-threaded program; normal coding mode; parallel H.263 video encoder; parallel processors; spatial parallelism; texture coding;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19981487
Filename
741314
Link To Document