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HUE063717T2 - Képfeldolgozó készülék és képfeldolgozó eljárás - Google Patents

Képfeldolgozó készülék és képfeldolgozó eljárás

Info

Publication number
HUE063717T2
HUE063717T2 HUE20827185A HUE20827185A HUE063717T2 HU E063717 T2 HUE063717 T2 HU E063717T2 HU E20827185 A HUE20827185 A HU E20827185A HU E20827185 A HUE20827185 A HU E20827185A HU E063717 T2 HUE063717 T2 HU E063717T2
Authority
HU
Hungary
Prior art keywords
image processing
processing device
processing method
image
processing
Prior art date
Application number
HUE20827185A
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
Publication of HUE063717T2 publication Critical patent/HUE063717T2/hu

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)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
HUE20827185A 2019-06-19 2020-06-08 Képfeldolgozó készülék és képfeldolgozó eljárás HUE063717T2 (hu)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962863664P 2019-06-19 2019-06-19
US201962866281P 2019-06-25 2019-06-25

Publications (1)

Publication Number Publication Date
HUE063717T2 true HUE063717T2 (hu) 2024-01-28

Family

ID=74037296

Family Applications (1)

Application Number Title Priority Date Filing Date
HUE20827185A HUE063717T2 (hu) 2019-06-19 2020-06-08 Képfeldolgozó készülék és képfeldolgozó eljárás

Country Status (13)

Country Link
US (1) US20220353546A1 (hu)
EP (2) EP3989578B1 (hu)
JP (2) JP7513027B2 (hu)
KR (1) KR20220021471A (hu)
CN (1) CN114051733A (hu)
DK (1) DK3989578T3 (hu)
ES (1) ES2962996T3 (hu)
FI (1) FI3989578T3 (hu)
HU (1) HUE063717T2 (hu)
LT (1) LT3989578T (hu)
PL (1) PL3989578T3 (hu)
SI (1) SI3989578T1 (hu)
WO (1) WO2020255769A1 (hu)

Families Citing this family (2)

* 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

Family Cites Families (5)

* 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
CN115052157A (zh) * 2012-07-02 2022-09-13 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
KR20220113708A (ko) * 2019-12-20 2022-08-16 소니그룹주식회사 화상 처리 장치 및 화상 처리 방법

Also Published As

Publication number Publication date
PL3989578T3 (pl) 2024-02-26
JPWO2020255769A1 (hu) 2020-12-24
EP4274230A3 (en) 2024-01-17
WO2020255769A1 (ja) 2020-12-24
KR20220021471A (ko) 2022-02-22
US20220353546A1 (en) 2022-11-03
DK3989578T3 (da) 2023-10-30
JP2024113152A (ja) 2024-08-21
LT3989578T (lt) 2023-11-10
SI3989578T1 (sl) 2024-02-29
EP4274230A2 (en) 2023-11-08
CN114051733A (zh) 2022-02-15
EP3989578A1 (en) 2022-04-27
ES2962996T3 (es) 2024-03-22
JP7513027B2 (ja) 2024-07-09
EP3989578A4 (en) 2022-08-17
EP3989578B1 (en) 2023-09-13
FI3989578T3 (fi) 2023-11-02

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