METHODS AND APPARATUS FOR VIDEO ENCODERS AND DECODERS
摘要
Methods and apparatus are provided for signaling intra prediction for large blocks for video encoders and decoders. An apparatus includes a video encoder for encoding picture data for at least one large block in a picture by signaling intra prediction for the at least one large block. The intra prediction is signaled by selecting a basic coding unit size and assigning a single spatial intra partition type for the basic coding unit size. The single spatial intra partition type is selectable from among a plurality of spatial intra partition types. The at least one large block has a large block size greater than a block size of the basic coding unit. The intra prediction is hierarchical layer intra prediction and is performed for the at least one large block by at least one of splitting from the large block size to the basic coding unit size and merging from the basic coding unit size to the large block size.
申请公布号
HK1213402(A1)
申请公布日期
2016.06.30
申请号
HK20160101202
申请日期
2016.02.02
申请人
Thomson Licensing
发明人
ZHENG, Yunfei;XU, Qian;LU, Xiaoan;YIN, Peng;SOLE, Joel J;ABBAS, Adeel A