MX2022006360A - Metodo y aparato para se?alizacion de informacion de imagen. - Google Patents

Metodo y aparato para se?alizacion de informacion de imagen.

Info

Publication number
MX2022006360A
MX2022006360A MX2022006360A MX2022006360A MX2022006360A MX 2022006360 A MX2022006360 A MX 2022006360A MX 2022006360 A MX2022006360 A MX 2022006360A MX 2022006360 A MX2022006360 A MX 2022006360A MX 2022006360 A MX2022006360 A MX 2022006360A
Authority
MX
Mexico
Prior art keywords
sub
image information
flag related
signaling image
value
Prior art date
Application number
MX2022006360A
Other languages
English (en)
Inventor
Seunghwan Kim
Seethal Paluri
Hendry Hendry
Original Assignee
Lg Electronics 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 Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of MX2022006360A publication Critical patent/MX2022006360A/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
    • H04N19/46—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
    • H04N19/70—Methods 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
    • 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
    • H04N19/136—Incoming video signal characteristics or properties
    • 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
    • H04N19/17—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
    • H04N19/174—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 slice, e.g. a line of blocks or a group of 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
    • H04N19/169—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
    • H04N19/184—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

Abstract

La presente invención se refiere a un método por el cual un dispositivo de decodificación codifica una imagen, de conformidad con la presente descripción, comprende una bandera relacionada con sí existe información de sub-imagen y una bandera relacionada con sí una sub-imagen incluye un segmento único, en donde la bandera relacionada con si existe información de sub-imagen corresponde a un valor de 0, y la bandera relacionada con la sub-imagen incluye el segmento único que corresponde a un valor de 1.
MX2022006360A 2019-11-27 2020-11-26 Metodo y aparato para se?alizacion de informacion de imagen. MX2022006360A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962941664P 2019-11-27 2019-11-27
PCT/KR2020/016961 WO2021107637A1 (ko) 2019-11-27 2020-11-26 영상 정보를 시그널링하는 방법 및 장치

Publications (1)

Publication Number Publication Date
MX2022006360A true MX2022006360A (es) 2022-08-17

Family

ID=76129550

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022006360A MX2022006360A (es) 2019-11-27 2020-11-26 Metodo y aparato para se?alizacion de informacion de imagen.

Country Status (6)

Country Link
US (1) US20230020666A1 (es)
KR (1) KR20220082082A (es)
CN (1) CN115004708A (es)
AU (1) AU2020394260B2 (es)
MX (1) MX2022006360A (es)
WO (1) WO2021107637A1 (es)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011129620A2 (ko) * 2010-04-13 2011-10-20 삼성전자 주식회사 트리 구조에 따른 부호화 단위에 기초한 비디오 부호화 방법과 그 장치, 및 비디오 복호화 방법 및 그 장치
KR20180033030A (ko) * 2016-09-23 2018-04-02 세종대학교산학협력단 적응적 블록 분할에 기반한 비디오 신호 처리 방법 및 장치
US20220394301A1 (en) * 2019-10-25 2022-12-08 Sharp Kabushiki Kaisha Systems and methods for signaling picture information in video coding

Also Published As

Publication number Publication date
CN115004708A (zh) 2022-09-02
AU2020394260A1 (en) 2022-07-07
AU2020394260B2 (en) 2024-04-04
KR20220082082A (ko) 2022-06-16
WO2021107637A1 (ko) 2021-06-03
US20230020666A1 (en) 2023-01-19

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