发明名称 |
ENHANCED INTRA-PREDICTION MODE SIGNALING FOR VIDEO CODING USING NEIGHBORING MODE |
摘要 |
This disclosure describes techniques for intra-prediction mode signaling for video coding. In one example, a video coder is configured to determine, for a block of video data, a set of most probable intra-prediction modes such that the set of most probable intraprediction modes has a size that is equal to a predetermined number that is greater than or equal to two. The video coder is also configured to code a value representative of an actual intra-prediction mode for the block based at least in part on the set of most probable intraprediction modes and code the block using the actual intra-prediction mode. The video coder may further be configured to code the block using the actual intra-prediction mode, e.g., to encode or decode the block. Video encoders and video decoders may implement these techniques. |
申请公布号 |
CA2837952(A1) |
申请公布日期 |
2012.12.13 |
申请号 |
CA20122837952 |
申请日期 |
2012.06.08 |
申请人 |
QUALCOMM INCORPORATED |
发明人 |
CHIEN, WEI-JUNG;KARCZEWICZ, MARTA;WANG, XIANGLIN |
分类号 |
H04N19/573;H04N19/159;H04N19/176;H04N19/186 |
主分类号 |
H04N19/573 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|