Abstract | ||
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In this paper, we consider the problem of MPEG-4 visual simple profile to H.264/AVC baseline profile (BP) transcoding. An efficient transcoding algorithm with fast mode selection and motion vector refinement is proposed. The proposed algorithm exploits the side information from the decoding stage to predict the coding modes and MVs of H.264/AVC BP coding. The proposed algorithm consists of two parts: INTRA macroblocks (MBs) transcoding and INTER MBs transcoding. By reusing the side information during the decoding stage, these techniques provide significant complexity reduction, when compared with the fully spatial domain approach. |
Year | DOI | Venue |
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2007 | 10.1145/1280940.1281086 | IWCMC |
Keywords | Field | DocType |
decoding stage,coding mode,efficient transcoding algorithm,intra macroblocks,avc bp coding,mpeg-4 visual simple profile,avc transcoding,side information,proposed algorithm,avc baseline profile,inter mbs transcoding,transcoding,complexity reduction | Transcoding,Computer science,Side information,Mode selection,Coding (social sciences),Artificial intelligence,MPEG-4,Distributed computing,Computer vision,Algorithm,Reduction (complexity),Decoding methods,Motion vector | Conference |
Citations | PageRank | References |
0 | 0.34 | 9 |
Authors | ||
4 |
Name | Order | Citations | PageRank |
---|---|---|---|
Yongfang Liang | 1 | 204 | 11.87 |
Xiaohui Wei | 2 | 391 | 54.44 |
Ishfaq Ahmad | 3 | 2884 | 192.17 |
Vishwanathan Swaminahan | 4 | 0 | 0.34 |