Name
Abstract | ||
|---|---|---|
MPEG-4 is the first object-based audiovisual coding standard. To control the minimum decoding complexity resources required at the decoder, the MPEG-4 visual standard defines the so-called video complexity verifier (VCV). This paper proposes an alternative VCV model, based on a set of relative macroblock (MB) complexity weights assigned to the various MB coding types used in MPEG-4 video coding. The new VCV model allows a more efficient use of the available decoding resources by preventing the over-evaluation of the decoding complexity of certain MB types and thus making possible to encode scenes (for the same profile@level decoding resources) which otherwise would be considered too demanding |
Year | DOI | Venue |
|---|---|---|
2001 | 10.1109/ICIP.2001.959053 | Image Processing, 2001. Proceedings. 2001 International Conference |
Keywords | Field | DocType |
code standards,computational complexity,decoding,video coding,MB coding types,MPEG-4,coding standard,decoding complexity resources,object-based audiovisual coding,relative macroblock complexity weights,video coding,video complexity verifier | Macroblock,ENCODE,Computer science,Smart card,Coding (social sciences),Theoretical computer science,Decoding methods,List decoding,MPEG-4,Computational complexity theory | Conference |
Volume | ISSN | ISBN |
1 | 1522-4880 | 0-7803-6725-1 |
Citations | PageRank | References |
2 | 0.51 | 0 |
Authors | ||
3 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Valentim, J. | 1 | 13 | 1.38 |
| Paulo Nunes | 2 | 171 | 16.79 |
| Fernando Pereira | 3 | 17717 | 2124.79 |