发明名称 |
MÉTODO E APARELHO DE CONTROLE DE CODIFICAÇÃO DE INTRAPREDIÇÃO, PROGRAMA PARA O MESMO, E MEIO DE ARMAZENAMENTO O QUAL ARMAZENA O PROGRAMA |
摘要 |
<p>An intra prediction encoding control method used in intra prediction encoding having a plurality of prediction modes and prediction block sizes, wherein the prediction mode and the prediction block size each can be switched when encoding is performed. The method includes a step of computing a flatness degree index which indicates a degree of flatness of a target area for encoding; a step of determining a prediction block size used in intra prediction encoding of the target area, in accordance with the computed flatness degree index; and a step of selecting a prediction mode used in the intra prediction encoding of the target area, for the determined prediction block size.</p> |
申请公布号 |
BRPI0719853(A2) |
申请公布日期 |
2014.06.03 |
申请号 |
BR2007PI19853 |
申请日期 |
2007.10.05 |
申请人 |
NIPPON TELEGRAPH AND TELEPHONE CORPORATION |
发明人 |
ATSUSHI SHIMIZU;RYUICHI TANIDA |
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