发明名称 |
METHOD AND TECHNICAL EQUIPMENT FOR VIDEO ENCODING AND DECODING |
摘要 |
There are disclosed various methods, apparatuses and computer program products for video encoding/decoding. In some embodiments the method comprises signalling a long-term palette information, where the long-term palette information comprises at least information on the color values for each entry in the long-term palette; generating a palette that is used for coding a coding unit by either selecting at least one color value from a long-term palette or by separately signaling at least one color value, or performing both. Alternatively the method comprises constructing a long-term palette during an encoding process or a decoding process; and updating the long-term palette dynamically after coding a coding unit, and constructing a palette used for encoding or decoding a coding unit using information from the long-term palette. |
申请公布号 |
WO2015140402(A3) |
申请公布日期 |
2015.11.12 |
申请号 |
WO2015FI50172 |
申请日期 |
2015.03.16 |
申请人 |
NOKIA TECHNOLOGIES OY |
发明人 |
BUGDAYCI, DONE;LAINEMA, JANI;UGUR, KEMAL;HANNUKSELA, MISKA |
分类号 |
H04N19/186;G06T11/00 |
主分类号 |
H04N19/186 |
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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