DocumentCode
1388667
Title
Scalable lossless compression algorithm for motion pictures
Author
Wakatani, Akiyoshi
Author_Institution
Corporate Res. Div., Matsushita Electr. Ind. Co. Ltd., Osaka, Japan
Volume
44
Issue
2
fYear
1998
fDate
5/1/1998 12:00:00 AM
Firstpage
333
Lastpage
336
Abstract
Lossless JPEG is inherently a sequential algorithm. In order to achieve real-time encoding/decoding of lossless JPEG for motion pictures, it should be parallelized. We show the parallelized version of lossless JPEG and the allocation of virtual processors. We also describe the preliminary performance prediction of the algorithm to confirm the possibility of the real-time processing
Keywords
code standards; data compression; decoding; image segmentation; parallel algorithms; telecommunication standards; video coding; NTSC; image segmentation; motion pictures; parallel lossless JPEG algorithm; performance prediction; real-time encoding/decoding; real-time processing; scalable lossless compression algorithm; sequential algorithm; virtual processors; Biomedical imaging; Compression algorithms; Concurrent computing; Decoding; Discrete cosine transforms; Image coding; Image segmentation; Motion estimation; Motion pictures; Transform coding;
fLanguage
English
Journal_Title
Consumer Electronics, IEEE Transactions on
Publisher
ieee
ISSN
0098-3063
Type
jour
DOI
10.1109/30.681946
Filename
681946
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