MX2021008911A - Se?alizacion de informacion de reformacion en bucle utilizando conjuntos de parametros. - Google Patents
Se?alizacion de informacion de reformacion en bucle utilizando conjuntos de parametros.Info
- Publication number
- MX2021008911A MX2021008911A MX2021008911A MX2021008911A MX2021008911A MX 2021008911 A MX2021008911 A MX 2021008911A MX 2021008911 A MX2021008911 A MX 2021008911A MX 2021008911 A MX2021008911 A MX 2021008911A MX 2021008911 A MX2021008911 A MX 2021008911A
- Authority
- MX
- Mexico
- Prior art keywords
- video
- signaling
- parameter sets
- loop reshaping
- reshaping information
- Prior art date
Links
- 230000011664 signaling Effects 0.000 title 1
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 241000023320 Luma <angiosperm> Species 0.000 abstract 1
- 230000001419 dependent effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical compound COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 abstract 1
Classifications
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- 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
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/513—Processing of motion vectors
- H04N19/517—Processing of motion vectors by encoding
- H04N19/52—Processing of motion vectors by encoding by predictive encoding
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- 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
- H04N19/103—Selection of coding mode or of prediction mode
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- 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
- H04N19/103—Selection of coding mode or of prediction mode
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- 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
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- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
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- H04N19/184—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being bits, e.g. of the compressed video stream
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- H04N19/51—Motion estimation or motion compensation
- H04N19/513—Processing of motion vectors
- H04N19/521—Processing of motion vectors for estimating the reliability of the determined motion vectors or motion vector field, e.g. for smoothing the motion vector field or for correcting motion vectors
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- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
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- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
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Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Mobile Radio Communication Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Physics & Mathematics (AREA)
- Discrete Mathematics (AREA)
- General Physics & Mathematics (AREA)
Abstract
Se proporciona un método para procesamiento de video que incluye llevar a cabo una conversión entre un bloque de video actual de una región de video de un video y una representación codificada del video, en donde la conversión utiliza un modo de codificación en el cual el bloque de video actual se construye con base en un primer dominio y un segundo dominio y/o el residuo de croma se escala de una manera dependiente de luma, y en donde un conjunto de parámetros en la representación codificada comprende información de parámetro para el modo de codificación.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2019074437 | 2019-02-01 | ||
PCT/CN2020/074139 WO2020156529A1 (en) | 2019-02-01 | 2020-02-01 | Signaling of in-loop reshaping information using parameter sets |
Publications (1)
Publication Number | Publication Date |
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MX2021008911A true MX2021008911A (es) | 2021-08-24 |
Family
ID=77271633
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2021008916A MX2021008916A (es) | 2019-02-01 | 2020-02-01 | Interacciones entre reformacion en bucle y herramientas de intercodificacion. |
MX2021008911A MX2021008911A (es) | 2019-02-01 | 2020-02-01 | Se?alizacion de informacion de reformacion en bucle utilizando conjuntos de parametros. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
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MX2021008916A MX2021008916A (es) | 2019-02-01 | 2020-02-01 | Interacciones entre reformacion en bucle y herramientas de intercodificacion. |
Country Status (11)
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US (4) | US11343505B2 (es) |
EP (3) | EP3906681A4 (es) |
JP (4) | JP7199552B2 (es) |
KR (4) | KR20240005124A (es) |
CN (5) | CN113396582B (es) |
AU (1) | AU2020214946B2 (es) |
BR (2) | BR112021014202A2 (es) |
CA (2) | CA3128424C (es) |
MX (2) | MX2021008916A (es) |
SG (2) | SG11202107760PA (es) |
ZA (2) | ZA202105195B (es) |
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