Name
Abstract | ||
|---|---|---|
Fast mode selection is one of the hottest research topics for H.264/AVC finalized in 2003. Since the computational complexity is still a major challenge for real-time applications, simplification of mode selection is therefore very important. A fast mode selection algorithm is proposed in this paper. By removing low-probability modes according to the correlative characteristic in macroblock mode selection and the statistical characteristic of sub-macroblock mode selection, the calculation of mode selection process is significantly reduced. Based on the experimental results, the encoding time can be saved 55.91% on average, and in most cases the degradation of video quality is limited in 0.15 dB with less than 2% increase of bitrate. |
Year | DOI | Venue |
|---|---|---|
2008 | 10.1109/ISCAS.2008.4542231 | ISCAS |
Keywords | Field | DocType |
h.264/avc,encoding complexity reduction,video quality degradation,statistical analysis,encoding time,video coding,fast mode selection,computational complexity,encoding,video compression,video quality | Macroblock,Iso standards,Computer science,Algorithm,Mode selection,Electronic engineering,Real-time computing,Data compression,Video quality,Iec standards,Computational complexity theory,Encoding (memory) | Conference |
ISSN | ISBN | Citations |
0271-4302 | 978-1-4244-1684-4 | 2 |
PageRank | References | Authors |
0.46 | 6 | 3 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Bin Zhan | 1 | 4 | 1.20 |
| Baochun Hou | 2 | 6 | 1.97 |
| Reza Sotudeh | 3 | 41 | 8.69 |