TW201642655A - 基於藝術意向之視訊編碼 - Google Patents

基於藝術意向之視訊編碼 Download PDF

Info

Publication number
TW201642655A
TW201642655A TW105112390A TW105112390A TW201642655A TW 201642655 A TW201642655 A TW 201642655A TW 105112390 A TW105112390 A TW 105112390A TW 105112390 A TW105112390 A TW 105112390A TW 201642655 A TW201642655 A TW 201642655A
Authority
TW
Taiwan
Prior art keywords
sample
artistic intent
characteristic
content
artistic
Prior art date
Application number
TW105112390A
Other languages
English (en)
Chinese (zh)
Inventor
炳K 伊
葉言
何玉文
修小玉
永 何
拉爾夫 内夫
Original Assignee
Vid衡器股份有限公司
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 Vid衡器股份有限公司 filed Critical Vid衡器股份有限公司
Publication of TW201642655A publication Critical patent/TW201642655A/zh

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
    • H04N19/10—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
TW105112390A 2015-04-21 2016-04-21 基於藝術意向之視訊編碼 TW201642655A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201562150831P 2015-04-21 2015-04-21

Publications (1)

Publication Number Publication Date
TW201642655A true TW201642655A (zh) 2016-12-01

Family

ID=55863243

Family Applications (1)

Application Number Title Priority Date Filing Date
TW105112390A TW201642655A (zh) 2015-04-21 2016-04-21 基於藝術意向之視訊編碼

Country Status (7)

Country Link
US (1) US11323722B2 (enExample)
EP (1) EP3286918A1 (enExample)
JP (1) JP2018521522A (enExample)
KR (1) KR20180010183A (enExample)
CN (1) CN107548556A (enExample)
TW (1) TW201642655A (enExample)
WO (1) WO2016172314A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI823346B (zh) * 2021-03-19 2023-11-21 大陸商深圳市韶音科技有限公司 信號處理系統、方法、裝置及儲存媒體

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109327704B (zh) 2012-09-28 2021-06-18 交互数字麦迪逊专利控股公司 用于视频译码中的色度信号增强的交叉平面滤波
KR102275639B1 (ko) 2013-10-14 2021-07-08 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 비디오 및 영상 코딩 및 디코딩에 대한 기본 색상 인덱스 맵 모드의 특징
US10542274B2 (en) 2014-02-21 2020-01-21 Microsoft Technology Licensing, Llc Dictionary encoding and decoding of screen content
CN105874795B (zh) 2014-09-30 2019-11-29 微软技术许可有限责任公司 在波前并行处理被启用时对图片内预测模式的规则
US10972728B2 (en) 2015-04-17 2021-04-06 Interdigital Madison Patent Holdings, Sas Chroma enhancement filtering for high dynamic range video coding
CN106664405B (zh) * 2015-06-09 2020-06-09 微软技术许可有限责任公司 用调色板模式对经逸出编码的像素的稳健编码/解码
US10269257B1 (en) 2015-08-11 2019-04-23 Gopro, Inc. Systems and methods for vehicle guidance
US10554976B2 (en) * 2016-07-25 2020-02-04 Synamedia Limited Framework for embedding data in encoded video
DE112018002562B3 (de) 2017-04-21 2022-01-05 Zenimax Media Inc. Systeme und Verfahren zur Spielereingabe-Bewegungskompensation in einem Client-Server-Videospiel durch Zwischenspeichern wiederkehrender Bewegungsvektoren
MX381387B (es) 2017-04-21 2025-03-12 Zenimax Media Inc Sistemas y métodos para postprocesamientos diferidos en codificación de video.
RU2720067C1 (ru) 2017-04-21 2020-04-23 Зенимакс Медиа Инк. Системы и способы для рендеринга и выдачи подсказок кодеру на основании оценки предварительно кодированной нагрузки
RU2730435C1 (ru) 2017-04-21 2020-08-21 Зенимакс Медиа Инк. Системы и способы рендеринга с адаптируемым качеством под управлением кодировщика
AU2018254550B2 (en) 2017-04-21 2020-09-24 Zenimax Media Inc. Systems and methods for game-generated motion vectors
EP3732880A4 (en) * 2017-12-29 2021-04-28 Sharp Kabushiki Kaisha SYSTEMS AND METHODS FOR DIVIDING VIDEO BLOCKS AT A BORDER OF AN IMAGE FOR VIDEO ENCODING
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
CN111093080B (zh) 2018-10-24 2024-06-04 北京字节跳动网络技术有限公司 视频编码中的子块运动候选
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
CN118018731A (zh) * 2019-06-25 2024-05-10 日本放送协会 编码装置、解码装置和计算机可读存储介质
GB2586484B (en) * 2019-08-20 2023-03-08 Canon Kk A filter
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
US11425405B2 (en) * 2019-11-15 2022-08-23 Qualcomm Incorporated Cross-component adaptive loop filter in video coding
EP4055827A4 (en) 2019-12-09 2023-01-18 ByteDance Inc. USE OF QUANTIZATION GROUPS IN VIDEO CODING
CN114902657B (zh) 2019-12-31 2025-06-13 字节跳动有限公司 视频编解码中的自适应颜色变换
WO2021136555A1 (en) 2020-01-05 2021-07-08 Beijing Bytedance Network Technology Co., Ltd. Use of offsets with adaptive colour transform coding tool
CN114982237B (zh) 2020-01-14 2026-08-04 抖音视界(北京)有限公司 视频编解码中量化参数的信令通知
WO2021143896A1 (en) 2020-01-18 2021-07-22 Beijing Bytedance Network Technology Co., Ltd. Adaptive colour transform in image/video coding
CN115023953A (zh) * 2020-02-04 2022-09-06 华为技术有限公司 指示高级语法的编码器、解码器以及对应方法
US20240171781A1 (en) * 2021-03-18 2024-05-23 Interdigital Vc Holdings France, Sas A method or an apparatus for generating film grain parameters, a method or an apparatus for generating a block of pixels with film grain pattern
US11765372B1 (en) * 2021-06-21 2023-09-19 Amazon Technologies, Inc. Efficient coefficient film grain synthesis for codecs without film grain synthesis
CN115988201B (zh) * 2023-03-14 2023-05-30 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
US12526425B2 (en) * 2023-10-16 2026-01-13 Tencent America LLC CCSO with band offset only option

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07154798A (ja) 1993-05-31 1995-06-16 Canon Inc 画像符号化装置および画像符号化方法
US8315466B2 (en) 2006-12-22 2012-11-20 Qualcomm Incorporated Decoder-side region of interest video processing
CN101755461B (zh) * 2007-07-20 2012-06-13 富士胶片株式会社 图像处理设备、图像处理方法
JP4833309B2 (ja) 2009-03-06 2011-12-07 株式会社東芝 動画像圧縮符号化装置
WO2010146772A1 (ja) * 2009-06-19 2010-12-23 三菱電機株式会社 画像符号化装置、画像復号装置、画像符号化方法及び画像復号方法
CN102771109B (zh) 2010-02-22 2016-10-26 杜比实验室特许公司 通过盖写视频数据进行视频传递和控制的方法、设备和系统
US8928686B2 (en) 2010-06-08 2015-01-06 Dolby Laboratories Licensing Corporation Tone and gamut mapping methods and apparatus
TWI538474B (zh) 2011-03-15 2016-06-11 杜比實驗室特許公司 影像資料轉換的方法與設備
JP6009538B2 (ja) * 2011-04-28 2016-10-19 コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. Hdr画像を符号化及び復号するための装置及び方法
US9262670B2 (en) 2012-02-10 2016-02-16 Google Inc. Adaptive region of interest
EP2680581A1 (en) * 2012-06-28 2014-01-01 Alcatel-Lucent Method and apparatus for dynamic adaptation of video encoder parameters
US10075735B2 (en) 2013-07-14 2018-09-11 Sharp Kabushiki Kaisha Video parameter set signaling
CN103927767B (zh) * 2014-04-18 2018-05-04 北京智谷睿拓技术服务有限公司 图像处理方法及图像处理装置
TWI508531B (zh) * 2014-06-04 2015-11-11 Hon Hai Prec Ind Co Ltd 視訊編碼裝置及方法
CN106664443B (zh) * 2014-06-27 2020-03-24 皇家Kpn公司 根据hevc拼贴视频流确定感兴趣区域

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI823346B (zh) * 2021-03-19 2023-11-21 大陸商深圳市韶音科技有限公司 信號處理系統、方法、裝置及儲存媒體

Also Published As

Publication number Publication date
US11323722B2 (en) 2022-05-03
KR20180010183A (ko) 2018-01-30
EP3286918A1 (en) 2018-02-28
US20180146197A1 (en) 2018-05-24
JP2018521522A (ja) 2018-08-02
WO2016172314A1 (en) 2016-10-27
CN107548556A (zh) 2018-01-05

Similar Documents

Publication Publication Date Title
US11323722B2 (en) Artistic intent based video coding
JP7448572B2 (ja) マルチレイヤビデオコーディングのコンバインドスケーラビリティ処理
JP7433019B2 (ja) ビデオコーディングにおけるクロマ信号強調のためのクロスプレーンフィルタリング
CN108141507B (zh) 利用查找表进行颜色校正
JP6694031B2 (ja) 3次元ベースのカラーマッピングでのモデルパラメータ最適化のためのシステムおよび方法
CN107534769B (zh) 用于高动态范围视频译码的色度增强滤波
KR102028186B1 (ko) 색역 확장성을 위한 3d 룩업 테이블 코딩을 제공하기 위한 시스템 및 방법
JP6574223B2 (ja) 複数レイヤビデオ符号化のためのコーデックアーキテクチャ
US11109044B2 (en) Color space conversion
US20180309995A1 (en) High dynamic range video coding
CN107211147A (zh) 用于非4:4:4屏幕内容视频的调色板编码
JP2019050640A (ja) 色域スケーラビリティに対する3dルックアップテーブル(lut)推定を提供すること
TW201717627A (zh) 具多作業模式高動態範圍視訊編碼架構
US20220014747A1 (en) Encoder, decoder, and related non-transitory computer readable medium