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Transcoder architectures for video coding

delete1998-01-01
delete130
PRE
AI
B
Bjork, N *
C
Christopoulos, C
DOI:10.1109/30.663734delete
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Abstract

Abstract

En 中文
This paper discusses the problem of transcoding H.263-based video streams. Two different models for transcoding are examined, rate reduction and resolution reduction. Results will show that the computational complexity of the basic transcoding model can be reduced for each model by, on average, 39% and 23% without significant lose in quality. Comparisons with the scaleable coding model are also shown.
Keywords:
MPEG

Journal

IEEE Transactions on Consumer Electronics cover
IEEE Transactions on Consumer Electronics
IF:
10.9
Papers:
5.1K
Citations:
6.8K

Organization

No organization information available
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