MX2021008343A - Metodos y aparatos de procesamiento de datos de video de nodos fuera de limites. - Google Patents

Metodos y aparatos de procesamiento de datos de video de nodos fuera de limites.

Info

Publication number
MX2021008343A
MX2021008343A MX2021008343A MX2021008343A MX2021008343A MX 2021008343 A MX2021008343 A MX 2021008343A MX 2021008343 A MX2021008343 A MX 2021008343A MX 2021008343 A MX2021008343 A MX 2021008343A MX 2021008343 A MX2021008343 A MX 2021008343A
Authority
MX
Mexico
Prior art keywords
bounds
nodes
splitting type
apparatuses
node
Prior art date
Application number
MX2021008343A
Other languages
English (en)
Inventor
Tzu-Der Chuang
Ching-Yeh Chen
Chih-Wei Hsu
Chia-Ming Tsai
Yu-Wen Huang
Shih-Ta Hsiang
Original Assignee
Hfi Innovation Inc
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 Hfi Innovation Inc filed Critical Hfi Innovation Inc
Publication of MX2021008343A publication Critical patent/MX2021008343A/es

Links

Classifications

    • 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
    • H04N19/169—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
    • 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
    • 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
    • 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
    • H04N19/134—Methods 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
    • H04N19/167—Position within a video image, e.g. region of interest [ROI]
    • 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
    • H04N19/169—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
    • 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
    • H04N19/172—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 picture, frame or field
    • 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
    • H04N19/169—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
    • H04N19/1883—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 relating to sub-band structure, e.g. hierarchical level, directional tree, e.g. low-high [LH], high-low [HL], high-high [HH]
    • 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
    • H04N19/96—Tree coding, e.g. quad-tree coding

Abstract

Métodos y aparatos de procesamiento de video en un sistema de codificación o decodificación de video para procesar nodos fuera de límites en una imagen actual. Un nodo fuera de límites es un nodo de árbol de codificación con una región de bloque a través de un límite de imagen actual. El método o aparato de procesamiento de video determina un tipo de división inferido, aplica el tipo de división inferido para dividir el nodo fuera de límites en bloques secundarios, divide de forma adaptativa cada bloque secundario en uno o varios bloques hoja y codifica o decodifica los bloques hoja en el nodo fuera de límites dentro de la imagen actual. El tipo de división inferido para particionar nodos fuera de límites en un inter segmento, imagen o mosaico es el mismo que el tipo de división inferido para particionar nodos fuera de límites en un intra segmento, imagen o mosaico.
MX2021008343A 2019-01-10 2019-12-24 Metodos y aparatos de procesamiento de datos de video de nodos fuera de limites. MX2021008343A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962790931P 2019-01-10 2019-01-10
US201962793281P 2019-01-16 2019-01-16
PCT/CN2019/127834 WO2020143442A1 (en) 2019-01-10 2019-12-24 Methods and apparatuses of processing video data of out-of-bounds nodes

Publications (1)

Publication Number Publication Date
MX2021008343A true MX2021008343A (es) 2021-08-05

Family

ID=71520222

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021008343A MX2021008343A (es) 2019-01-10 2019-12-24 Metodos y aparatos de procesamiento de datos de video de nodos fuera de limites.

Country Status (5)

Country Link
EP (1) EP3909243A4 (es)
CN (1) CN113632479B (es)
MX (1) MX2021008343A (es)
TW (1) TWI737097B (es)
WO (1) WO2020143442A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114046798B (zh) * 2021-11-16 2023-07-25 中国联合网络通信集团有限公司 一种辅助探索城市的路径规划方法、装置及存储介质

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8345763B2 (en) * 2007-11-27 2013-01-01 Mediatek Inc. Motion compensation method and integrated circuit utilizing the same
KR101675118B1 (ko) * 2010-01-14 2016-11-10 삼성전자 주식회사 스킵 및 분할 순서를 고려한 비디오 부호화 방법과 그 장치, 및 비디오 복호화 방법과 그 장치
US20120170648A1 (en) * 2011-01-05 2012-07-05 Qualcomm Incorporated Frame splitting in video coding
US10542294B2 (en) * 2016-03-16 2020-01-21 Mediatek Inc. Method and apparatus of video data processing with restricted block size in video coding

Also Published As

Publication number Publication date
CN113632479A (zh) 2021-11-09
TW202038619A (zh) 2020-10-16
TWI737097B (zh) 2021-08-21
US20220094922A1 (en) 2022-03-24
EP3909243A4 (en) 2022-11-09
CN113632479B (zh) 2023-10-10
EP3909243A1 (en) 2021-11-17
WO2020143442A1 (en) 2020-07-16

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