CN108141601B - 对图片序列进行编码和解码的方法、设备和可读介质 - Google Patents

对图片序列进行编码和解码的方法、设备和可读介质 Download PDF

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CN108141601B
CN108141601B CN201680060923.3A CN201680060923A CN108141601B CN 108141601 B CN108141601 B CN 108141601B CN 201680060923 A CN201680060923 A CN 201680060923A CN 108141601 B CN108141601 B CN 108141601B
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color component
function
post
parameter
decoding
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CN108141601A (zh
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P.博兹
P.安德里冯
P.萨尔蒙
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InterDigital VC Holdings Inc
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Thomson Licensing SAS
InterDigital VC Holdings Inc
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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
    • H04N19/46—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
    • H04N19/10—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
    • H04N19/85—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)
CN201680060923.3A 2015-09-08 2016-09-01 对图片序列进行编码和解码的方法、设备和可读介质 Active CN108141601B (zh)

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

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CN108141601A CN108141601A (zh) 2018-06-08
CN108141601B true CN108141601B (zh) 2022-05-24

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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)

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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
CN111083485B (zh) * 2018-10-22 2024-08-02 北京字节跳动网络技术有限公司 仿射模式的运动信息的利用
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
WO2021136508A1 (en) 2019-12-31 2021-07-08 Beijing Bytedance Network Technology Co., Ltd. Inter-prediction with multiple-parameter model

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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
CN109068139B (zh) * 2015-04-06 2022-02-22 杜比实验室特许公司 用于环内再成形的方法、设备和计算机可读存储介质
US9736335B2 (en) * 2015-04-15 2017-08-15 Apple Inc. Techniques for advanced chroma processing

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
Guillaume LAROCHE等.Non-CE1: On SAO parameters reduction for Chroma（JCTVC-I0183）.《Joint Collaborative Team on Video Coding (JCT-VC)》.2012, *
Non-CE1: On SAO parameters reduction for Chroma（JCTVC-I0183）;Guillaume LAROCHE等;《Joint Collaborative Team on Video Coding (JCT-VC)》;20120504;正文第1-4页摘要、第2.1、2.2章节和图1 *
Sample Adaptive Offset in the HEVC Standard;Chih-Ming Fu等;《IEEE Transactions on Circuits and Systems for Video Technology》;20121230;第22卷(第12期);全文 *

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Publication number Publication date
KR102631837B1 (ko) 2024-02-01
JP6835847B2 (ja) 2021-02-24
WO2017042079A1 (en) 2017-03-16
US20180262765A1 (en) 2018-09-13
KR20180051567A (ko) 2018-05-16
EP3348056B1 (en) 2022-03-09
CN108141601A (zh) 2018-06-08
JP2018530278A (ja) 2018-10-11
EP3348056A1 (en) 2018-07-18
EP3142363A1 (en) 2017-03-15

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