CN107548556A - 基于艺术意图的视频译码 - Google Patents

基于艺术意图的视频译码 Download PDF

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Publication number
CN107548556A
CN107548556A CN201680023295.1A CN201680023295A CN107548556A CN 107548556 A CN107548556 A CN 107548556A CN 201680023295 A CN201680023295 A CN 201680023295A CN 107548556 A CN107548556 A CN 107548556A
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China
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art
artistic intent
content
sampling location
characteristic
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CN201680023295.1A
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Chinese (zh)
Inventor
炳·K·伊
叶艳
贺玉文
修晓雨
贺勇
拉鲁夫·奈夫
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InterDigital Madison Patent Holdings SAS
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Vid Scale 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
    • H04N19/10—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
    • H04N19/167—Position within a video image, e.g. region of interest [ROI]
    • 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
    • H04N19/115—Selection of the code volume for a coding unit prior to 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
    • H04N19/10—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
    • H04N19/124—Quantisation
    • 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
    • H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence estimation
    • 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
    • H04N19/162—User input
    • 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
    • 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
    • H04N19/85—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
    • H04N19/10—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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CN201680023295.1A 2015-04-21 2016-04-21 基于艺术意图的视频译码 Pending CN107548556A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562150831P 2015-04-21 2015-04-21
US62/150,831 2015-04-21
PCT/US2016/028597 WO2016172314A1 (en) 2015-04-21 2016-04-21 Artistic intent based video coding

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CN107548556A true CN107548556A (zh) 2018-01-05

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US (1) US11323722B2 (https=)
EP (1) EP3286918A1 (https=)
JP (1) JP2018521522A (https=)
KR (1) KR20180010183A (https=)
CN (1) CN107548556A (https=)
TW (1) TW201642655A (https=)
WO (1) WO2016172314A1 (https=)

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CN110085191A (zh) * 2019-05-15 2019-08-02 京东方科技集团股份有限公司 显示装置及处理器、处理方法、驱动方法、存储介质和设备
CN111046893A (zh) * 2018-10-12 2020-04-21 富士通株式会社 图像相似性确定方法和装置、图像处理方法和装置
WO2021155740A1 (en) * 2020-02-04 2021-08-12 Huawei Technologies Co., Ltd. An encoder, a decoder and corresponding methods about signaling high level syntax
CN114731398A (zh) * 2019-11-15 2022-07-08 高通股份有限公司 视频译码中的跨分量自适应环路滤波器
CN115988201A (zh) * 2023-03-14 2023-04-18 杭州微帧信息科技有限公司 一种编码胶片颗粒的方法、装置、电子设备和存储介质

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TWI691200B (zh) 2017-04-21 2020-04-11 美商時美媒體公司 用於在視訊編碼中的順延後處理的系統及方法
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KR102550503B1 (ko) * 2019-06-25 2023-06-30 닛폰 호소 교카이 부호화 장치, 복호 장치, 및 프로그램
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KR102799921B1 (ko) 2019-09-14 2025-04-25 바이트댄스 아이엔씨 크로마 디블로킹 필터링을 위한 양자화 파라미터
WO2021072177A1 (en) 2019-10-09 2021-04-15 Bytedance Inc. Cross-component adaptive loop filtering in video coding
WO2021118977A1 (en) 2019-12-09 2021-06-17 Bytedance Inc. Using quantization groups in video coding
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JP7436680B2 (ja) 2020-01-05 2024-02-22 北京字節跳動網絡技術有限公司 映像コーディングのための一般制約情報
WO2021143896A1 (en) 2020-01-18 2021-07-22 Beijing Bytedance Network Technology Co., Ltd. Adaptive colour transform in image/video coding
JP2024509923A (ja) * 2021-03-18 2024-03-05 インターディジタル・シーイー・パテント・ホールディングス・ソシエテ・パ・アクシオンス・シンプリフィエ フィルムグレインパラメータを生成する方法又は装置、フィルムグレインパターンを有する画素のブロックを生成する方法又は装置
CN115989681B (zh) 2021-03-19 2025-09-23 深圳市韶音科技有限公司 信号处理系统、方法、装置及存储介质
US11765372B1 (en) * 2021-06-21 2023-09-19 Amazon Technologies, Inc. Efficient coefficient film grain synthesis for codecs without film grain synthesis
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CN111046893B (zh) * 2018-10-12 2024-02-02 富士通株式会社 图像相似性确定方法和装置、图像处理方法和装置
CN109934917A (zh) * 2019-02-28 2019-06-25 武汉大学 基于机器学习预测计算强度的并行化点云生成dem方法
CN109934917B (zh) * 2019-02-28 2023-05-16 武汉大学 基于机器学习预测计算强度的并行化点云生成dem方法
CN110085191A (zh) * 2019-05-15 2019-08-02 京东方科技集团股份有限公司 显示装置及处理器、处理方法、驱动方法、存储介质和设备
WO2020228545A1 (zh) * 2019-05-15 2020-11-19 京东方科技集团股份有限公司 显示装置、数据处理器、数据处理方法、驱动方法、存储介质和电子设备
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CN114731398A (zh) * 2019-11-15 2022-07-08 高通股份有限公司 视频译码中的跨分量自适应环路滤波器
WO2021155740A1 (en) * 2020-02-04 2021-08-12 Huawei Technologies Co., Ltd. An encoder, a decoder and corresponding methods about signaling high level syntax
US12483696B2 (en) 2020-02-04 2025-11-25 Huawei Technologies Co., Ltd. Encoder, decoder and corresponding methods about signaling high level syntax
CN115988201A (zh) * 2023-03-14 2023-04-18 杭州微帧信息科技有限公司 一种编码胶片颗粒的方法、装置、电子设备和存储介质

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Publication number Publication date
WO2016172314A1 (en) 2016-10-27
US20180146197A1 (en) 2018-05-24
KR20180010183A (ko) 2018-01-30
JP2018521522A (ja) 2018-08-02
TW201642655A (zh) 2016-12-01
US11323722B2 (en) 2022-05-03
EP3286918A1 (en) 2018-02-28

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