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Explicit signaling of escape sample positions in palette coding mode for video coding

机译：用于视频编码的调色板编码模式中的转义样本位置的显式信令

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摘要

A method of decoding video data, the method comprising receiving a run-length sequence indicative of a binary vector, the binary vector comprising indications of locations of escape samples in a block of video data encoded using a palette-based coding mode, decoding the run-length sequence to obtain the binary vector, and decoding the block of video data using the binary vector. The method of claim 1 may further comprise receiving palette entries for the block of video data receiving one or more escape samples, and receiving a plurality of flags indicating the palette mode for each respective pixel in the block of video data.

机译：一种解码视频数据的方法，该方法包括：接收指示二进制矢量的游程长度序列，该二进制矢量包括使用基于调色板的编码模式编码的视频数据块中的逸出样本位置的指示;对游程进行解码序列获得二进制向量，并使用二进制向量对视频数据块进行解码。权利要求 1 的方法，还可以包括：接收用于接收一个或多个转义样本的视频数据块的调色板条目;以及接收指示所述视频块中每个相应像素的指示调色板模式的多个标志。数据。 展开▼

著录项

公开/公告号US10178395B2

专利类型

公开/公告日2019-01-08

原文格式PDF

申请/专利权人 QUALCOMM INCORPORATED;
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申请/专利号US201514869581

发明设计人 RAJAN LAXMAN JOSHI;VADIM SEREGIN;WEI PU;MARTA KARCZEWICZ;FENG ZOU;
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申请日2015-09-29

分类号H04N19/186;H04N19/13;H04N19/93;H04N19/176;H04N19/103;H04N19/70;H04N19/91;

国家 US

入库时间 2022-08-21 12:04:13

相似文献

专利

外文文献

中文文献

1. 在用于视频译码的调色板译码模式中转义样本的显式信令 [P] . 中国专利： CN106797482A . 2017-05-31

2. 用于在调色板编码模式中对调色板进行编码或解码的方法和设备 [P] . 中国专利： CN105814891B . 2019.04.02

3. EXPLICIT SIGNALING OF ESCAPE SAMPLE POSITIONS IN PALETTE CODING MODE FOR VIDEO CODING [P] . IN201747007820A . 2017-06-02

机译：视频编码的码盘编码模式下逃逸样本位置的显式信号

4. EXPLICIT SIGNALING OF ESCAPE SAMPLE POSITIONS IN PALETTE CODING MODE FOR VIDEO CODING [P] . 欧洲知识产权局专利： EP3202153A1 . 2017-08-09

机译：视频编码的码盘编码模式下逃逸样本位置的显式信号

5. EXPLICIT SIGNALING OF ESCAPE SAMPLE POSITIONS IN PALETTE CODING MODE FOR VIDEO CODING [P] . 世界知识产权组织专利： WO2016054254A1 . 2016-04-07

机译：视频编码的码盘编码模式下逃逸样本位置的显式信号

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