Journal of Flow Visualization and Image Processing
Publicou 4 edições por ano
ISSN Imprimir: 1065-3090
ISSN On-line: 1940-4336
IF:
0.6
Immediacy Index:
0.6
Eigenfactor:
0.00013
JCI:
0.14
SJR:
0.201
SNIP:
0.313
CiteScore™::
1.2
H-Index:
13
Indexed in
A FAST MACROBLOCK MODE SELECTING METHOD BASED ON SPATIAL-TEMPORAL CORRELATION FOR H.264
Volume 12,
Edição 1, 2005,
pp. 21-27
DOI: 10.1615/JFlowVisImageProc.v12.i1.30
RESUMO
H.264 is the latest international video coding standard. It adopts tree-structure macroblock partitions in motion-compensated coding modes to improve coding performance. This technology searches all available modes, so the computational cost increases linearly with the number of the allowed modes. In this paper, a fast macroblock mode selecting method based on spatial-temporal correlation for H.264 was proposed. This method efficiently reduces the computational complexity while keeping similar rate-distortion performance and can combine with other fast mode selecting algorithms to further reduce the computational complexity.
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