MX2019008789A - Sistemas y metodos para particionar una imagen en bloques de video para codificacion de video. - Google Patents

Sistemas y metodos para particionar una imagen en bloques de video para codificacion de video.

Info

Publication number
MX2019008789A
MX2019008789A MX2019008789A MX2019008789A MX2019008789A MX 2019008789 A MX2019008789 A MX 2019008789A MX 2019008789 A MX2019008789 A MX 2019008789A MX 2019008789 A MX2019008789 A MX 2019008789A MX 2019008789 A MX2019008789 A MX 2019008789A
Authority
MX
Mexico
Prior art keywords
video
partitioning
picture
systems
methods
Prior art date
Application number
MX2019008789A
Other languages
English (en)
Inventor
Andrew Segall Christopher
Mukesh Misra Kiran
Zhao Jie
Original Assignee
Sharp Kk
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 Sharp Kk filed Critical Sharp Kk
Publication of MX2019008789A publication Critical patent/MX2019008789A/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
    • H04N19/102—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
    • H04N19/90—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
    • 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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/11—Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
    • 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
    • H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
    • 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
    • H04N19/169—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
    • H04N19/186—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 a colour or a chrominance component
    • 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

Landscapes

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

Abstract

Un dispositivo de codificación de video puede configurarse para realizar codificación de video de acuerdo con una o más de las técnicas descritas en la presente descripción.
MX2019008789A 2017-01-31 2018-01-15 Sistemas y metodos para particionar una imagen en bloques de video para codificacion de video. MX2019008789A (es)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201762452868P 2017-01-31 2017-01-31
US201762465135P 2017-02-28 2017-02-28
US201762466976P 2017-03-03 2017-03-03
US201762478362P 2017-03-29 2017-03-29
US201762491884P 2017-04-28 2017-04-28
PCT/JP2018/000839 WO2018142903A1 (en) 2017-01-31 2018-01-15 Systems and methods for partitioning a picture into video blocks for video coding

Publications (1)

Publication Number Publication Date
MX2019008789A true MX2019008789A (es) 2019-09-11

Family

ID=63040584

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019008789A MX2019008789A (es) 2017-01-31 2018-01-15 Sistemas y metodos para particionar una imagen en bloques de video para codificacion de video.

Country Status (7)

Country Link
US (1) US20190379914A1 (es)
EP (2) EP3577898A4 (es)
KR (1) KR20190112735A (es)
CN (2) CN110249629B (es)
MX (1) MX2019008789A (es)
RU (1) RU2019125726A (es)
WO (1) WO2018142903A1 (es)

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EP3854101A4 (en) * 2018-12-05 2021-09-22 Huawei Technologies Co., Ltd. CODING METHOD, DEVICE, SYSTEM WITH MERGE MODE
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US11240518B2 (en) * 2019-01-06 2022-02-01 Tencent America LLC Method and apparatus for video coding
KR20240005108A (ko) * 2019-01-08 2024-01-11 후아웨이 테크놀러지 컴퍼니 리미티드 이미지 예측 방법, 장치 및 시스템, 디바이스 및 저장 매체
SG11202108103WA (en) * 2019-01-28 2021-08-30 Op Solutions Llc Inter prediction in geometric partitioning with an adaptive number of regions
CN113366855A (zh) * 2019-02-03 2021-09-07 北京字节跳动网络技术有限公司 基于条件的非对称四叉树分割
US10742972B1 (en) * 2019-03-08 2020-08-11 Tencent America LLC Merge list construction in triangular prediction
US11109041B2 (en) * 2019-05-16 2021-08-31 Tencent America LLC Method and apparatus for video coding
US11509931B2 (en) 2019-06-07 2022-11-22 Tencent America LLC Method and apparatus for video coding
US12063365B2 (en) * 2019-06-17 2024-08-13 Electronics And Telecommunications Research Institute Sub-block division-based image encoding/decoding method and device
CN114026862A (zh) * 2019-06-21 2022-02-08 松下电器（美国）知识产权公司 用于视频译码的系统和方法
EP4000265A4 (en) 2019-08-20 2022-10-26 Beijing Bytedance Network Technology Co., Ltd. USING DEFAULT AND CUSTOM SCALING MATRICES
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Also Published As

Publication number Publication date
CN110249629A (zh) 2019-09-17
EP3577898A1 (en) 2019-12-11
CN118509585A (zh) 2024-08-16
CN110249629B (zh) 2024-06-14
US20190379914A1 (en) 2019-12-12
RU2019125726A3 (es) 2021-07-01
EP3577898A4 (en) 2020-06-24
RU2019125726A (ru) 2021-03-02
EP3813375A1 (en) 2021-04-28
KR20190112735A (ko) 2019-10-07
WO2018142903A1 (en) 2018-08-09

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