JP6835847B2 - 一連のピクチャをエンコード及びデコードする方法及びデバイス、並びに対応するコンピュータプログラム製品及びコンピュータ読取可能媒体 - Google Patents

一連のピクチャをエンコード及びデコードする方法及びデバイス、並びに対応するコンピュータプログラム製品及びコンピュータ読取可能媒体 Download PDF

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JP6835847B2
JP6835847B2 JP2018530958A JP2018530958A JP6835847B2 JP 6835847 B2 JP6835847 B2 JP 6835847B2 JP 2018530958 A JP2018530958 A JP 2018530958A JP 2018530958 A JP2018530958 A JP 2018530958A JP 6835847 B2 JP6835847 B2 JP 6835847B2
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post
function
parameter
processing
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JP2018530278A5 (enExample
JP2018530278A (ja
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ボルデ，フィリップ
アンドリヴォン，ピエール
サーモン，フィリップ
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インターデジタル ヴイシー ホールディングス， インコーポレイテッド
インターデジタル ヴイシー ホールディングス， インコーポレイテッド
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    • 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
    • H04N19/186—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 colour or a chrominance component
    • 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
    • H04N19/117—Filters, e.g. for pre-processing or post-processing
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • 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
    • 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
    • H04N19/86—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness
    • 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
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2018530958A 2015-09-08 2016-09-01 一連のピクチャをエンコード及びデコードする方法及びデバイス、並びに対応するコンピュータプログラム製品及びコンピュータ読取可能媒体 Active JP6835847B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP15306369.8A EP3142363A1 (en) 2015-09-08 2015-09-08 Methods and devices for encoding and decoding a sequence of pictures, and corresponding computer program product and computer-readable medium
EP15306369.8 2015-09-08
PCT/EP2016/070569 WO2017042079A1 (en) 2015-09-08 2016-09-01 Methods and devices for encoding and decoding a sequence of pictures, and corresponding computer program products and computer-readable medium

Publications (3)

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JP2018530278A JP2018530278A (ja) 2018-10-11
JP2018530278A5 JP2018530278A5 (enExample) 2019-10-17
JP6835847B2 true JP6835847B2 (ja) 2021-02-24

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US (1) US20180262765A1 (enExample)
EP (2) EP3142363A1 (enExample)
JP (1) JP6835847B2 (enExample)
KR (1) KR102631837B1 (enExample)
CN (1) CN108141601B (enExample)
WO (1) WO2017042079A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2571313B (en) * 2018-02-23 2022-09-21 Canon Kk New sample sets and new down-sampling schemes for linear component sample prediction
WO2020084470A1 (en) * 2018-10-22 2020-04-30 Beijing Bytedance Network Technology Co., Ltd. Storage of motion parameters with clipping for affine mode
US10904550B2 (en) * 2019-01-12 2021-01-26 Tencent America LLC Method and apparatus for video coding
KR102728776B1 (ko) 2019-06-25 2024-11-08 에스지 디제이아이 테크놀러지 코., 엘티디 루프 필터링 방법 및 장치
WO2021136504A1 (en) 2019-12-31 2021-07-08 Beijing Bytedance Network Technology Co., Ltd. Cross-component prediction with multiple-parameter model

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9456111B2 (en) * 2010-06-15 2016-09-27 Mediatek Inc. System and method for content adaptive clipping
JP2014099672A (ja) * 2011-03-09 2014-05-29 Sharp Corp 復号装置、符号化装置、および、データ構造
US9807403B2 (en) * 2011-10-21 2017-10-31 Qualcomm Incorporated Adaptive loop filtering for chroma components
GB201119206D0 (en) * 2011-11-07 2011-12-21 Canon Kk Method and device for providing compensation offsets for a set of reconstructed samples of an image
US10708588B2 (en) * 2013-06-19 2020-07-07 Apple Inc. Sample adaptive offset control
US10015491B2 (en) * 2015-04-06 2018-07-03 Dolby Laboratories Licensing Corporation In-loop block-based image reshaping in high dynamic range video coding
US9736335B2 (en) * 2015-04-15 2017-08-15 Apple Inc. Techniques for advanced chroma processing

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Publication number Publication date
EP3348056B1 (en) 2022-03-09
WO2017042079A1 (en) 2017-03-16
EP3142363A1 (en) 2017-03-15
CN108141601B (zh) 2022-05-24
KR20180051567A (ko) 2018-05-16
CN108141601A (zh) 2018-06-08
JP2018530278A (ja) 2018-10-11
US20180262765A1 (en) 2018-09-13
EP3348056A1 (en) 2018-07-18
KR102631837B1 (ko) 2024-02-01

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