PL3488614T3 - Przekształcenie metadanych dynamicznych w celu obsługi naprzemiennego renderowania tonów - Google Patents

Przekształcenie metadanych dynamicznych w celu obsługi naprzemiennego renderowania tonów

Info

Publication number
PL3488614T3
PL3488614T3 PL17831708T PL17831708T PL3488614T3 PL 3488614 T3 PL3488614 T3 PL 3488614T3 PL 17831708 T PL17831708 T PL 17831708T PL 17831708 T PL17831708 T PL 17831708T PL 3488614 T3 PL3488614 T3 PL 3488614T3
Authority
PL
Poland
Prior art keywords
transformation
dynamic metadata
tone rendering
support alternate
alternate tone
Prior art date
Application number
PL17831708T
Other languages
English (en)
Inventor
Raymond Yeung
Patrick GRIFFIS
Thaddeus BEIER
Robert Atkins
Original Assignee
Dolby Laboratories Licensing Corporation
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 Dolby Laboratories Licensing Corporation filed Critical Dolby Laboratories Licensing Corporation
Publication of PL3488614T3 publication Critical patent/PL3488614T3/pl

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/90—Dynamic range modification of images or parts thereof
    • G06T5/92—Dynamic range modification of images or parts thereof based on global image properties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
    • H04N21/2353—Processing of additional data, e.g. scrambling of additional data or processing content descriptors specifically adapted to content descriptors, e.g. coding, compressing or processing of metadata
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/20—Processor architectures; Processor configuration, e.g. pipelining
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H04N21/234336—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by media transcoding, e.g. video is transformed into a slideshow of still pictures or audio is converted into text
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/20—Circuitry for controlling amplitude response
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/20—Circuitry for controlling amplitude response
    • H04N5/202—Gamma control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/68—Circuits for processing colour signals for controlling the amplitude of colour signals, e.g. automatic chroma control circuits
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20172—Image enhancement details
    • G06T2207/20208—High dynamic range [HDR] image processing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Library & Information Science (AREA)
  • Image Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Image Generation (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Color Image Communication Systems (AREA)
PL17831708T 2016-07-20 2017-07-18 Przekształcenie metadanych dynamicznych w celu obsługi naprzemiennego renderowania tonów PL3488614T3 (pl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201662364780P 2016-07-20 2016-07-20
US15/584,368 US9916638B2 (en) 2016-07-20 2017-05-02 Transformation of dynamic metadata to support alternate tone rendering
PCT/US2017/042642 WO2018017596A1 (en) 2016-07-20 2017-07-18 Transformation of dynamic metadata to support alternate tone rendering
EP17831708.7A EP3488614B1 (en) 2016-07-20 2017-07-18 Transformation of dynamic metadata to support alternate tone rendering

Publications (1)

Publication Number Publication Date
PL3488614T3 true PL3488614T3 (pl) 2022-03-28

Family

ID=60989543

Family Applications (1)

Application Number Title Priority Date Filing Date
PL17831708T PL3488614T3 (pl) 2016-07-20 2017-07-18 Przekształcenie metadanych dynamicznych w celu obsługi naprzemiennego renderowania tonów

Country Status (10)

Country Link
US (3) US9916638B2 (pl)
EP (1) EP3488614B1 (pl)
JP (2) JP6571899B1 (pl)
KR (1) KR101977654B1 (pl)
CN (2) CN111314577B (pl)
BR (1) BR112019000424B1 (pl)
ES (1) ES2908180T3 (pl)
PL (1) PL3488614T3 (pl)
RU (2) RU2697387C1 (pl)
WO (1) WO2018017596A1 (pl)

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EP3367659A1 (en) * 2017-02-28 2018-08-29 Thomson Licensing Hue changing color gamut mapping
WO2019059022A1 (ja) * 2017-09-21 2019-03-28 ソニー株式会社 再生装置、再生方法、プログラム、および記録媒体
US10863157B2 (en) 2018-07-06 2020-12-08 Samsung Electronics Co., Ltd. Guided tone mapping of high dynamic range video based on a Bezier curve for presentation on a display device
CN109165195B (zh) * 2018-08-01 2020-12-04 山东省国土测绘院 一种测绘成果目录多元转换系统及方法
CN112215760A (zh) * 2019-07-11 2021-01-12 华为技术有限公司 一种图像处理的方法及装置
EP4136634A1 (en) 2020-04-17 2023-02-22 Dolby Laboratories Licensing Corp. Chromatic ambient light correction

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JP4715642B2 (ja) * 2006-06-06 2011-07-06 富士ゼロックス株式会社 色変換装置、方法及びプログラム
US8358351B2 (en) * 2009-06-05 2013-01-22 Apple Inc. Automatic tone mapping for cameras
US8314847B2 (en) * 2010-05-25 2012-11-20 Apple Inc. Automatic tone mapping curve generation based on dynamically stretched image histogram distribution
TWI538473B (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
KR20140110071A (ko) * 2011-05-27 2014-09-16 돌비 레버러토리즈 라이쎈싱 코오포레이션 변하는 레벨들의 메타데이터을 포함하는 컬러 관리를 제어하기 위한 스케일러블 시스템들
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Also Published As

Publication number Publication date
RU2019124186A (ru) 2019-09-05
BR112019000424A2 (pt) 2019-03-26
RU2019124186A3 (pl) 2022-01-13
BR112019000424B1 (pt) 2020-12-22
JP2019532530A (ja) 2019-11-07
EP3488614A1 (en) 2019-05-29
EP3488614B1 (en) 2022-01-19
US9916638B2 (en) 2018-03-13
US20180160089A1 (en) 2018-06-07
WO2018017596A1 (en) 2018-01-25
CN111314577B (zh) 2022-05-10
CN111314577A (zh) 2020-06-19
RU2697387C1 (ru) 2019-08-14
CN109479153A (zh) 2019-03-15
EP3488614A4 (en) 2020-03-25
JP6571899B1 (ja) 2019-09-04
US10510134B2 (en) 2019-12-17
RU2771580C2 (ru) 2022-05-06
KR20190009001A (ko) 2019-01-25
US20180025464A1 (en) 2018-01-25
JP2019208275A (ja) 2019-12-05
US20200043125A1 (en) 2020-02-06
CN109479153B (zh) 2020-03-27
ES2908180T3 (es) 2022-04-28
KR101977654B1 (ko) 2019-05-13
US11010860B2 (en) 2021-05-18
JP6926157B2 (ja) 2021-08-25

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