DK3989578T3 - Anordning til billedbehandling og fremgangsmåde til billedbehandling - Google Patents

Anordning til billedbehandling og fremgangsmåde til billedbehandling Download PDF

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Publication number
DK3989578T3
DK3989578T3 DK20827185.8T DK20827185T DK3989578T3 DK 3989578 T3 DK3989578 T3 DK 3989578T3 DK 20827185 T DK20827185 T DK 20827185T DK 3989578 T3 DK3989578 T3 DK 3989578T3
Authority
DK
Denmark
Prior art keywords
image processing
processing device
processing method
image
processing
Prior art date
Application number
DK20827185.8T
Other languages
English (en)
Inventor
Kenji Kondo
Original Assignee
Sony Group Corp
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 Sony Group Corp filed Critical Sony Group Corp
Application granted granted Critical
Publication of DK3989578T3 publication Critical patent/DK3989578T3/da

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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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/88—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving rearrangement of data among different coding units, e.g. shuffling, interleaving, scrambling or permutation of pixel data or permutation of transform coefficient data among different 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • 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
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
    • 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
    • H04N19/182—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 pixel
    • 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)
DK20827185.8T 2019-06-19 2020-06-08 Anordning til billedbehandling og fremgangsmåde til billedbehandling DK3989578T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962863664P 2019-06-19 2019-06-19
US201962866281P 2019-06-25 2019-06-25
PCT/JP2020/022485 WO2020255769A1 (ja) 2019-06-19 2020-06-08 画像処理装置及び画像処理方法

Publications (1)

Publication Number Publication Date
DK3989578T3 true DK3989578T3 (da) 2023-10-30

Family

ID=74037296

Family Applications (1)

Application Number Title Priority Date Filing Date
DK20827185.8T DK3989578T3 (da) 2019-06-19 2020-06-08 Anordning til billedbehandling og fremgangsmåde til billedbehandling

Country Status (13)

Country Link
US (1) US20220353546A1 (da)
EP (2) EP4274230A3 (da)
JP (2) JP7513027B2 (da)
KR (1) KR20220021471A (da)
CN (1) CN114051733B (da)
DK (1) DK3989578T3 (da)
ES (1) ES2962996T3 (da)
FI (1) FI3989578T3 (da)
HU (1) HUE063717T2 (da)
LT (1) LT3989578T (da)
PL (1) PL3989578T3 (da)
SI (1) SI3989578T1 (da)
WO (1) WO2020255769A1 (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL3820151T3 (pl) * 2019-06-25 2023-08-14 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Sposób kodowania obrazu, sposób dekodowania obrazu, koder, dekoder i nośnik danych
GB2588406B (en) * 2019-10-22 2022-12-07 British Broadcasting Corp Video encoding and video decoding
CN121284247A (zh) 2019-12-10 2026-01-06 Oppo广东移动通信有限公司 用于对图像进行编码和解码的方法以及相关装置和系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101389021B (zh) * 2007-09-14 2010-12-22 华为技术有限公司 视频编解码方法及装置
KR102086145B1 (ko) * 2010-12-13 2020-03-09 한국전자통신연구원 인트라 예측 방법 및 그 장치
WO2013146507A1 (ja) * 2012-03-30 2013-10-03 ソニー株式会社 画像処理装置および方法、並びに記録媒体
CN112969073A (zh) * 2012-07-02 2021-06-15 韩国电子通信研究院 图像编码/解码方法和非暂时性计算机可读记录介质
KR20180016348A (ko) * 2015-06-05 2018-02-14 소니 주식회사 화상 처리 장치 및 화상 처리 방법
US10715810B2 (en) * 2018-02-20 2020-07-14 Qualcomm Incorporated Simplified local illumination compensation
BR112021011929A2 (pt) 2018-12-20 2021-09-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Unidade de armazenamento não transitória, decodificador para decodificação e codificador para codificação de uma figura a partir de um fluxo contínuo de dados e método de decodificação e codificação
KR20220113708A (ko) * 2019-12-20 2022-08-16 소니그룹주식회사 화상 처리 장치 및 화상 처리 방법

Also Published As

Publication number Publication date
EP3989578A4 (en) 2022-08-17
CN114051733A (zh) 2022-02-15
EP3989578A1 (en) 2022-04-27
ES2962996T3 (es) 2024-03-22
KR20220021471A (ko) 2022-02-22
JP2024113152A (ja) 2024-08-21
PL3989578T3 (pl) 2024-02-26
SI3989578T1 (sl) 2024-02-29
EP4274230A3 (en) 2024-01-17
WO2020255769A1 (ja) 2020-12-24
FI3989578T3 (fi) 2023-11-02
JP7666711B2 (ja) 2025-04-22
JPWO2020255769A1 (da) 2020-12-24
EP4274230A2 (en) 2023-11-08
LT3989578T (lt) 2023-11-10
CN114051733B (zh) 2025-06-17
HUE063717T2 (hu) 2024-01-28
JP7513027B2 (ja) 2024-07-09
US20220353546A1 (en) 2022-11-03
EP3989578B1 (en) 2023-09-13

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