MX2022007233A - Metodo de particionamiento de bloque general. - Google Patents

Metodo de particionamiento de bloque general.

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Publication number
MX2022007233A
MX2022007233A MX2022007233A MX2022007233A MX2022007233A MX 2022007233 A MX2022007233 A MX 2022007233A MX 2022007233 A MX2022007233 A MX 2022007233A MX 2022007233 A MX2022007233 A MX 2022007233A MX 2022007233 A MX2022007233 A MX 2022007233A
Authority
MX
Mexico
Prior art keywords
partitioning
coding
binary
child
node
Prior art date
Application number
MX2022007233A
Other languages
English (en)
Inventor
Yue Yu
Krit Panusopone
Limin Wang
Seungwook Hong
Original Assignee
Arris Entpr Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Arris Entpr Llc filed Critical Arris Entpr Llc
Publication of MX2022007233A publication Critical patent/MX2022007233A/es

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods 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
    • H04N19/119Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods 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
    • H04N19/103Selection of coding mode or of prediction mode
    • H04N19/107Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/157Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/159Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169Methods 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
    • H04N19/17Methods 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
    • H04N19/172Methods 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 picture, frame or field
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169Methods 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
    • H04N19/17Methods 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
    • H04N19/176Methods 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46Embedding additional information in the video signal during the compression process
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)

Abstract

Un método de particionamiento en codificación de video para JVET, que comprende representar una unidad de árbol de codificación JVET como un nodo raíz en una estructura de cuatro ramas más dos ramas (QTBT) que puede tener particionamiento de cuatro ramas o binario del nodo raíz y ramificación de cuatro ramas o dos ramas de cada uno de los nodos hoja. El particionamiento en cualquier profundidad puede utilizar particionamiento binario asimétrico para dividir un nodo secundario representado por un nodo de hoja en dos unidades de codificación secundarias de tamaño desigual, que representa las dos unidades de codificación secundarias como nodos hoja en una ramificación de dos ramas desde el nodo de hoja principal y la codificación de las unidades de codificación secundarias representadas por nodos hoja finales de las dos ramas con JVET. Se divulga un método generalizado de particionamiento de un bloque, ya sea cuadrado o rectangular, que conduce a tamaños de bloque más flexibles con una posible mayor eficiencia de codificación.
MX2022007233A 2016-05-25 2018-11-23 Metodo de particionamiento de bloque general. MX2022007233A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662341325P 2016-05-25 2016-05-25
US201662419795P 2016-11-09 2016-11-09
US15/605,895 US10326989B2 (en) 2016-05-25 2017-05-25 General block partitioning method

Publications (1)

Publication Number Publication Date
MX2022007233A true MX2022007233A (es) 2022-07-12

Family

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Family Applications (6)

Application Number Title Priority Date Filing Date
MX2018014491A MX2018014491A (es) 2016-05-25 2017-05-25 Metodo de particionamiento de bloque general.
MX2022007233A MX2022007233A (es) 2016-05-25 2018-11-23 Metodo de particionamiento de bloque general.
MX2022007269A MX2022007269A (es) 2016-05-25 2018-11-23 Metodo de particionamiento de bloque general.
MX2022007195A MX2022007195A (es) 2016-05-25 2018-11-23 Metodo de particionamiento de bloque general.
MX2022007196A MX2022007196A (es) 2016-05-25 2018-11-23 Metodo de particionamiento de bloque general.
MX2022007232A MX2022007232A (es) 2016-05-25 2018-11-23 Metodo de particionamiento de bloque general.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
MX2018014491A MX2018014491A (es) 2016-05-25 2017-05-25 Metodo de particionamiento de bloque general.

Family Applications After (4)

Application Number Title Priority Date Filing Date
MX2022007269A MX2022007269A (es) 2016-05-25 2018-11-23 Metodo de particionamiento de bloque general.
MX2022007195A MX2022007195A (es) 2016-05-25 2018-11-23 Metodo de particionamiento de bloque general.
MX2022007196A MX2022007196A (es) 2016-05-25 2018-11-23 Metodo de particionamiento de bloque general.
MX2022007232A MX2022007232A (es) 2016-05-25 2018-11-23 Metodo de particionamiento de bloque general.

Country Status (4)

Country Link
US (5) US10326989B2 (es)
CA (1) CA3025340A1 (es)
MX (6) MX2018014491A (es)
WO (1) WO2017205704A1 (es)

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Also Published As

Publication number Publication date
US11677945B2 (en) 2023-06-13
MX2022007195A (es) 2022-07-19
CA3025340A1 (en) 2017-11-30
US11297318B2 (en) 2022-04-05
MX2018014491A (es) 2019-08-14
US20200267387A1 (en) 2020-08-20
US20220182627A1 (en) 2022-06-09
US20170347096A1 (en) 2017-11-30
US10326989B2 (en) 2019-06-18
US20230283778A1 (en) 2023-09-07
MX2022007269A (es) 2022-07-13
US10674149B2 (en) 2020-06-02
MX2022007196A (es) 2022-07-12
US11997273B2 (en) 2024-05-28
MX2022007232A (es) 2022-07-12
WO2017205704A1 (en) 2017-11-30
US20190253711A1 (en) 2019-08-15

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