BR112015025439A2 - determinação de índices de paleta em codificação de vídeo baseada em paleta - Google Patents
determinação de índices de paleta em codificação de vídeo baseada em paletaInfo
- Publication number
- BR112015025439A2 BR112015025439A2 BR112015025439A BR112015025439A BR112015025439A2 BR 112015025439 A2 BR112015025439 A2 BR 112015025439A2 BR 112015025439 A BR112015025439 A BR 112015025439A BR 112015025439 A BR112015025439 A BR 112015025439A BR 112015025439 A2 BR112015025439 A2 BR 112015025439A2
- Authority
- BR
- Brazil
- Prior art keywords
- palette
- video coding
- based video
- index determination
- inserts
- Prior art date
Links
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/46—Embedding additional information in the video signal during the compression process
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/93—Run-length coding
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
1/1 resumo determinação de índices de paleta em codificação de vídeo baseada em paleta trata-se, em um exemplo, de um método para codificar dados de vídeo que incluem determinar uma primeira paleta que tem primeiras inserções que indicam primeiros valores de pixel, determinar, com base nas primeiras inserções da primeira paleta, uma ou mais segundas inserções que indicam segundos valores de pixel de uma segunda paleta e codificar pixels de um bloco de dados de vídeo com o uso da segunda paleta.
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361809236P | 2013-04-05 | 2013-04-05 | |
US61/809,236 | 2013-04-05 | ||
US201361810649P | 2013-04-10 | 2013-04-10 | |
US61/810,649 | 2013-04-10 | ||
US14/244,688 US11259020B2 (en) | 2013-04-05 | 2014-04-03 | Determining palettes in palette-based video coding |
US14/244,688 | 2014-04-03 | ||
PCT/US2014/033019 WO2014165789A1 (en) | 2013-04-05 | 2014-04-04 | Determining palettes in palette-based video coding |
Publications (2)
Publication Number | Publication Date |
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BR112015025439A2 true BR112015025439A2 (pt) | 2017-07-18 |
BR112015025439B1 BR112015025439B1 (pt) | 2023-03-28 |
Family
ID=51654451
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112015025439-0A BR112015025439B1 (pt) | 2013-04-05 | 2014-04-04 | Determinação de índices de paleta em codificação de vídeo baseada em paleta |
BR112015025459-4A BR112015025459B1 (pt) | 2013-04-05 | 2014-04-04 | Método e aparelho para codificar/decodificar dados de vídeo e memória legível por computador |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112015025459-4A BR112015025459B1 (pt) | 2013-04-05 | 2014-04-04 | Método e aparelho para codificar/decodificar dados de vídeo e memória legível por computador |
Country Status (9)
Country | Link |
---|---|
US (2) | US11259020B2 (pt) |
EP (2) | EP2982125B1 (pt) |
JP (2) | JP6297671B2 (pt) |
KR (2) | KR102205328B1 (pt) |
CN (2) | CN105191320B (pt) |
BR (2) | BR112015025439B1 (pt) |
ES (1) | ES2727635T3 (pt) |
HU (1) | HUE043455T2 (pt) |
WO (2) | WO2014165789A1 (pt) |
Cited By (1)
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US11259020B2 (en) | 2013-04-05 | 2022-02-22 | Qualcomm Incorporated | Determining palettes in palette-based video coding |
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