MX2021005255A - Agrupamiento de parametros entre varias unidades de codificacion para codificacion y decodificacion de video. - Google Patents

Agrupamiento de parametros entre varias unidades de codificacion para codificacion y decodificacion de video.

Info

Publication number
MX2021005255A
MX2021005255A MX2021005255A MX2021005255A MX2021005255A MX 2021005255 A MX2021005255 A MX 2021005255A MX 2021005255 A MX2021005255 A MX 2021005255A MX 2021005255 A MX2021005255 A MX 2021005255A MX 2021005255 A MX2021005255 A MX 2021005255A
Authority
MX
Mexico
Prior art keywords
encoding
decoding
grouping
parameters
units
Prior art date
Application number
MX2021005255A
Other languages
English (en)
Spanish (es)
Inventor
Fabrice Leleannec
Tangi Poirier
Karam Naser
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 MX2021005255A publication Critical patent/MX2021005255A/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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/436—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation using parallelised computational arrangements
    • 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
    • H04N19/124—Quantisation
    • 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)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
MX2021005255A 2018-11-06 2019-10-31 Agrupamiento de parametros entre varias unidades de codificacion para codificacion y decodificacion de video. MX2021005255A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP18306450 2018-11-06
PCT/US2019/059028 WO2020096848A1 (en) 2018-11-06 2019-10-31 Parameter grouping among plural coding units for video encoding and decoding

Publications (1)

Publication Number Publication Date
MX2021005255A true MX2021005255A (es) 2021-09-08

Family

ID=67436900

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021005255A MX2021005255A (es) 2018-11-06 2019-10-31 Agrupamiento de parametros entre varias unidades de codificacion para codificacion y decodificacion de video.

Country Status (6)

Country Link
US (2) US11785236B2 (https=)
EP (1) EP3878179A1 (https=)
JP (1) JP7506063B2 (https=)
CN (1) CN113273198B (https=)
MX (1) MX2021005255A (https=)
WO (1) WO2020096848A1 (https=)

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* Cited by examiner, † Cited by third party
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WO2020156572A1 (en) * 2019-02-03 2020-08-06 Beijing Bytedance Network Technology Co., Ltd. Unsymmetrical quad-tree partitioning
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CN116033148B (zh) * 2022-12-30 2025-08-19 腾讯科技（深圳）有限公司 一种视频编码方法、装置、计算机设备及存储介质
GB2640322A (en) * 2024-04-12 2025-10-15 Canon Kk Method, device, and computer program for encoding or decoding volumetric data into or from a coded mesh bitstream comprising submeshes data
WO2026012278A1 (en) * 2024-07-12 2026-01-15 Mediatek Inc. Method and apparatus of intra shared region for decoder-side derived intra prediction mode and ccp merge mode in video coding

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US20050024487A1 (en) * 2003-07-31 2005-02-03 William Chen Video codec system with real-time complexity adaptation and region-of-interest coding
KR101356448B1 (ko) 2008-10-01 2014-02-06 한국전자통신연구원 예측 모드를 이용한 복호화 장치
KR102699111B1 (ko) * 2010-04-13 2024-08-27 지이 비디오 컴프레션, 엘엘씨 이미지들의 멀티-트리 서브-디비젼을 이용한 비디오 코딩
CN106060561B (zh) * 2010-04-13 2019-06-28 Ge视频压缩有限责任公司 解码器、重建数组的方法、编码器、编码方法及数据流
EP4398571B1 (en) * 2010-11-04 2025-06-18 GE Video Compression, LLC Picture coding supporting block merging and skip mode
US20120114034A1 (en) * 2010-11-08 2012-05-10 Mediatek Inc. Method and Apparatus of Delta Quantization Parameter Processing for High Efficiency Video Coding
US9060174B2 (en) * 2010-12-28 2015-06-16 Fish Dive, Inc. Method and system for selectively breaking prediction in video coding
US9826244B2 (en) * 2013-01-08 2017-11-21 Qualcomm Incorporated Device and method for scalable coding of video information based on high efficiency video coding
US8923640B1 (en) * 2013-06-07 2014-12-30 Apple Inc. Coherence groups: region descriptors for low bit rate encoding
KR102169610B1 (ko) 2013-08-21 2020-10-23 삼성전자주식회사 인트라 예측 모드 결정 방법 및 장치
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KR102601268B1 (ko) * 2017-02-24 2023-11-10 주식회사 케이티 비디오 신호 처리 방법 및 장치
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Also Published As

Publication number Publication date
EP3878179A1 (en) 2021-09-15
CN113273198A (zh) 2021-08-17
WO2020096848A1 (en) 2020-05-14
US20210385471A1 (en) 2021-12-09
US12452442B2 (en) 2025-10-21
JP2022506629A (ja) 2022-01-17
US20230421788A1 (en) 2023-12-28
CN113273198B (zh) 2024-10-18
US11785236B2 (en) 2023-10-10
JP7506063B2 (ja) 2024-06-25

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