PL3989578T3 - Urządzenie do przetwarzania obrazu i sposób przetwarzania obrazu - Google Patents

Urządzenie do przetwarzania obrazu i sposób przetwarzania obrazu

Info

Publication number
PL3989578T3
PL3989578T3 PL20827185.8T PL20827185T PL3989578T3 PL 3989578 T3 PL3989578 T3 PL 3989578T3 PL 20827185 T PL20827185 T PL 20827185T PL 3989578 T3 PL3989578 T3 PL 3989578T3
Authority
PL
Poland
Prior art keywords
image processing
processing device
processing method
image
processing
Prior art date
Application number
PL20827185.8T
Other languages
English (en)
Inventor
Kenji Kondo
Original Assignee
Sony Group Corporation
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 Corporation filed Critical Sony Group Corporation
Publication of PL3989578T3 publication Critical patent/PL3989578T3/pl

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
    • H04N19/85—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)
PL20827185.8T 2019-06-19 2020-06-08 Urządzenie do przetwarzania obrazu i sposób przetwarzania obrazu PL3989578T3 (pl)

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
PL3989578T3 true PL3989578T3 (pl) 2024-02-26

Family

ID=74037296

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20827185.8T PL3989578T3 (pl) 2019-06-19 2020-06-08 Urządzenie do przetwarzania obrazu i sposób przetwarzania obrazu

Country Status (13)

Country Link
US (1) US20220353546A1 (pl)
EP (2) EP3989578B1 (pl)
JP (2) JP7513027B2 (pl)
KR (1) KR20220021471A (pl)
CN (1) CN114051733B (pl)
DK (1) DK3989578T3 (pl)
ES (1) ES2962996T3 (pl)
FI (1) FI3989578T3 (pl)
HU (1) HUE063717T2 (pl)
LT (1) LT3989578T (pl)
PL (1) PL3989578T3 (pl)
SI (1) SI3989578T1 (pl)
WO (1) WO2020255769A1 (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120034647B (zh) 2019-06-25 2025-12-05 Oppo广东移动通信有限公司 图像编解码方法、编码器、解码器以及存储介质
GB2588406B (en) * 2019-10-22 2022-12-07 British Broadcasting Corp Video encoding and video decoding
WO2021114102A1 (en) * 2019-12-10 2021-06-17 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Methods for encoding and decoding pictures and associated apparatus and systems

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
US20150036753A1 (en) * 2012-03-30 2015-02-05 Sony Corporation Image processing device and method, and recording medium
CN110392257A (zh) * 2012-07-02 2019-10-29 韩国电子通信研究院 视频解码/编码方法和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
WO2020127811A2 (en) 2018-12-20 2020-06-25 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Intra predictions using linear or affine transforms with neighbouring sample reduction
WO2021125317A1 (ja) * 2019-12-20 2021-06-24 ソニーグループ株式会社 画像処理装置及び画像処理方法

Also Published As

Publication number Publication date
US20220353546A1 (en) 2022-11-03
LT3989578T (lt) 2023-11-10
JPWO2020255769A1 (pl) 2020-12-24
EP3989578A4 (en) 2022-08-17
EP4274230A3 (en) 2024-01-17
WO2020255769A1 (ja) 2020-12-24
EP4274230A2 (en) 2023-11-08
ES2962996T3 (es) 2024-03-22
JP2024113152A (ja) 2024-08-21
CN114051733A (zh) 2022-02-15
DK3989578T3 (da) 2023-10-30
FI3989578T3 (fi) 2023-11-02
EP3989578A1 (en) 2022-04-27
JP7513027B2 (ja) 2024-07-09
CN114051733B (zh) 2025-06-17
SI3989578T1 (sl) 2024-02-29
EP3989578B1 (en) 2023-09-13
JP7666711B2 (ja) 2025-04-22
HUE063717T2 (hu) 2024-01-28
KR20220021471A (ko) 2022-02-22

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