发明名称 |
METHOD FOR BINARIZING INTRA PREDICTION MODE AND METHOD, APPARATUS, AND SYSTEM FOR DECODING INTRA PREDICTION MODE |
摘要 |
A method and an apparatus for binarizing an intra prediction mode are provided. The method includes: acquiring an intra prediction mode of a luma component; if the intra prediction mode of the luma component is one kind of prediction mode in M, modifying a value of a serial number of a prediction mode Luma Angle of a chroma component to I; sequencing all prediction modes of the chroma component according to a preset rule; and performing binarization on the modified Luma Angle, and sending the binarized Luma Angle to a decoding end. A method for coding an intra prediction mode and a method and an apparatus for decoding an intra prediction mode are further provided. According to the present invention, coding efficiency is improved.
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申请公布号 |
US2013315304(A1) |
申请公布日期 |
2013.11.28 |
申请号 |
US201313942411 |
申请日期 |
2013.07.15 |
申请人 |
HUAWEI TECHNOLOGIES CO., LTD. |
发明人 |
FU JIALI;YANG HAITAO;DAI JINGJING;QU ZILIAN |
分类号 |
H04N7/32 |
主分类号 |
H04N7/32 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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