MX2019008321A - Proporcion dependiente del tamaño de bloque de unidad de codificacion asimetrica. - Google Patents

Proporcion dependiente del tamaño de bloque de unidad de codificacion asimetrica.

Info

Publication number
MX2019008321A
MX2019008321A MX2019008321A MX2019008321A MX2019008321A MX 2019008321 A MX2019008321 A MX 2019008321A MX 2019008321 A MX2019008321 A MX 2019008321A MX 2019008321 A MX2019008321 A MX 2019008321A MX 2019008321 A MX2019008321 A MX 2019008321A
Authority
MX
Mexico
Prior art keywords
split
block
splitting
coding unit
divisions
Prior art date
Application number
MX2019008321A
Other languages
English (en)
Spanish (es)
Inventor
Galpin Franck
LELEANNEC Fabrice
Poirier Tangi
Original Assignee
Interdigital Vc Holdings 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 Interdigital Vc Holdings Inc filed Critical Interdigital Vc Holdings Inc
Publication of MX2019008321A publication Critical patent/MX2019008321A/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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive 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
    • H04N19/119—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
    • H04N19/176—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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
MX2019008321A 2017-01-11 2018-01-05 Proporcion dependiente del tamaño de bloque de unidad de codificacion asimetrica. MX2019008321A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP17305035.2A EP3349454A1 (en) 2017-01-11 2017-01-11 Method and device for coding a block of video data, method and device for decoding a block of video data
PCT/EP2018/050294 WO2018130472A1 (en) 2017-01-11 2018-01-05 Asymmetric coding unit size block dependent ratio

Publications (1)

Publication Number Publication Date
MX2019008321A true MX2019008321A (es) 2019-09-09

Family

ID=57890762

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019008321A MX2019008321A (es) 2017-01-11 2018-01-05 Proporcion dependiente del tamaño de bloque de unidad de codificacion asimetrica.

Country Status (6)

Country Link
US (1) US11533502B2 (enExample)
EP (2) EP3349454A1 (enExample)
JP (1) JP2020504539A (enExample)
CN (1) CN110291792B (enExample)
MX (1) MX2019008321A (enExample)
WO (1) WO2018130472A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018056702A1 (ko) * 2016-09-20 2018-03-29 주식회사 케이티 비디오 신호 처리 방법 및 장치
EP3383045A1 (en) 2017-03-27 2018-10-03 Thomson Licensing Multiple splits prioritizing for fast encoding
WO2020164634A1 (en) * 2019-02-15 2020-08-20 Beijing Bytedance Network Technology Co., Ltd. Restrictions of usage of non-power-two-partition tree in video compression

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* Cited by examiner, † Cited by third party
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CN101321283B (zh) * 2007-06-10 2010-04-07 华为技术有限公司 兼容不同大小块变换的编解码方法及编解码器
CN101325714B (zh) * 2007-06-13 2010-10-27 华为技术有限公司 变换数据处理方法和装置以及编码、解码方法和装置
CN101500159B (zh) * 2008-01-31 2012-01-11 华为技术有限公司 一种图像熵编码、熵解码的方法及装置
KR101458471B1 (ko) * 2008-10-01 2014-11-10 에스케이텔레콤 주식회사 영상 부호화/복호화 방법 및 장치
KR101302660B1 (ko) * 2009-09-14 2013-09-03 에스케이텔레콤 주식회사 고해상도 동영상의 부호화/복호화 방법 및 장치
KR101791078B1 (ko) * 2010-04-16 2017-10-30 에스케이텔레콤 주식회사 영상 부호화/복호화 장치 및 방법
CN102857755B (zh) * 2011-07-01 2016-12-14 华为技术有限公司 确定变换块尺寸的方法和设备
CN103108177B (zh) * 2011-11-09 2016-11-23 华为技术有限公司 图像编码方法及图像编码装置
WO2013141609A1 (ko) * 2012-03-20 2013-09-26 삼성전자 주식회사 트리 구조의 부호화 단위에 기초한 스케일러블 비디오 부호화 방법 및 장치, 스케일러블 비디오 복호화 방법 및 장치
US9912944B2 (en) * 2012-04-16 2018-03-06 Qualcomm Incorporated Simplified non-square quadtree transforms for video coding
CN103796031A (zh) * 2012-10-27 2014-05-14 朱洪波 高灵活变尺寸块变换
WO2014120368A1 (en) * 2013-01-30 2014-08-07 Intel Corporation Content adaptive entropy coding for next generation video
KR102138368B1 (ko) * 2013-07-19 2020-07-27 삼성전자주식회사 적응적 샘플링에 기초한 계층적 움직임 예측 방법 및 움직임 예측 장치
US10356416B2 (en) * 2015-06-09 2019-07-16 Qualcomm Incorporated Systems and methods of determining illumination compensation status for video coding
PT3446483T (pt) * 2016-05-25 2021-06-23 Arris Entpr Llc Partição binária, ternária e quaternária para codificação jvet de dados de vídeo
CN110024389B (zh) * 2016-11-21 2023-05-09 松下电器（美国）知识产权公司 编码装置、解码装置、编码方法及解码方法

Also Published As

Publication number Publication date
JP2020504539A (ja) 2020-02-06
CN110291792A (zh) 2019-09-27
WO2018130472A1 (en) 2018-07-19
EP3568984A1 (en) 2019-11-20
CN110291792B (zh) 2023-07-18
EP3349454A1 (en) 2018-07-18
US11533502B2 (en) 2022-12-20
US20190356927A1 (en) 2019-11-21

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