发明名称 |
METHOD AND APPARATUS FOR MAJOR COLOR INDEX MAP CODING |
摘要 |
A method and apparatus for palette coding of a block of video data using multiple color index scanning orders are disclosed. The system determines a scanning direction for the current block, where the scanning direction is selected from a scan group consisting of at least one non-horizontal scan. If the non-horizontal scan is used, the color indices of the current block are encoded or decoded according to the non-horizontal scan using a palette or a triplet palette. In another embodiment, the system uses a transposed color index map to code the color indices. |
申请公布号 |
EP3087743(A1) |
申请公布日期 |
2016.11.02 |
申请号 |
EP20140874725 |
申请日期 |
2014.12.17 |
申请人 |
HFI INNOVATION INC. |
发明人 |
SUN, YU-CHEN;CHUANG, TZU-DER;CHEN, YI-WEN;HUANG, YU-WEN;ZHANG, XIANGUO |
分类号 |
H04N19/129;H04N19/157;H04N19/176;H04N19/593;H04N19/88;H04N19/91 |
主分类号 |
H04N19/129 |
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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