AU2015366617B2 - Method and device of converting a high-dynamic-range version of a picture to a standard-dynamic-range version of said picture - Google Patents

Method and device of converting a high-dynamic-range version of a picture to a standard-dynamic-range version of said picture Download PDF

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Publication number
AU2015366617B2
AU2015366617B2 AU2015366617A AU2015366617A AU2015366617B2 AU 2015366617 B2 AU2015366617 B2 AU 2015366617B2 AU 2015366617 A AU2015366617 A AU 2015366617A AU 2015366617 A AU2015366617 A AU 2015366617A AU 2015366617 B2 AU2015366617 B2 AU 2015366617B2
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AU
Australia
Prior art keywords
picture
version
information data
color mapping
hdr
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Legal status (The legal status 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 status listed.)
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AU2015366617A
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English (en)
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AU2015366617A1 (en
Inventor
Pierre Andrivon
Philippe Bordes
Gary Donnan
Franck Hiron
John Town
Masaru Yamamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
InterDigital VC Holdings Inc
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InterDigital VC Holdings Inc
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.)
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Priority claimed from EP14290388.9A external-priority patent/EP3035678A1/en
Application filed by InterDigital VC Holdings Inc filed Critical InterDigital VC Holdings Inc
Publication of AU2015366617A1 publication Critical patent/AU2015366617A1/en
Assigned to INTERDIGITAL VC HOLDINGS, INC. reassignment INTERDIGITAL VC HOLDINGS, INC. Request for Assignment Assignors: THOMSON LICENSING
Application granted granted Critical
Publication of AU2015366617B2 publication Critical patent/AU2015366617B2/en
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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • 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
    • H04N9/642—Multi-standard receivers
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/003—Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto
    • G09G5/005—Adapting incoming signals to the display format of the display terminal
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/02—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed
    • G09G5/06—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed using colour palettes, e.g. look-up tables
    • 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
    • H04N1/46—Colour picture communication systems
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control
    • H04N1/6058—Reduction of colour to a range of reproducible colours, e.g. to ink- reproducible colour gamut
    • 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
    • H04N1/46—Colour picture communication systems
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control
    • H04N1/6058—Reduction of colour to a range of reproducible colours, e.g. to ink- reproducible colour gamut
    • H04N1/6063—Reduction of colour to a range of reproducible colours, e.g. to ink- reproducible colour gamut dependent on the contents of the image to be reproduced
    • H04N1/6066—Reduction of colour to a range of reproducible colours, e.g. to ink- reproducible colour gamut dependent on the contents of the image to be reproduced dependent on the gamut of the image to be reproduced
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/06—Transmission systems characterised by the manner in which the individual colour picture signal components are combined
    • H04N11/20—Conversion of the manner in which the individual colour picture signal components are combined, e.g. conversion of colour television standards
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • 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
    • H04N9/646—Circuits for processing colour signals for image enhancement, e.g. vertical detail restoration, cross-colour elimination, contour correction, chrominance trapping filters
    • 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 OR CALCULATING; 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0271—Adjustment of the gradation levels within the range of the gradation scale, e.g. by redistribution or clipping
    • G09G2320/0276—Adjustment of the gradation levels within the range of the gradation scale, e.g. by redistribution or clipping for the purpose of adaptation to the characteristics of a display device, i.e. gamma correction
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/04—Changes in size, position or resolution of an image
    • G09G2340/0407—Resolution change, inclusive of the use of different resolutions for different screen areas
    • G09G2340/0428—Gradation resolution change
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2370/00—Aspects of data communication
    • G09G2370/04—Exchange of auxiliary data, i.e. other than image data, between monitor and graphics controller

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Television Signal Processing For Recording (AREA)
  • Image Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Facsimile Image Signal Circuits (AREA)
AU2015366617A 2014-12-16 2015-12-09 Method and device of converting a high-dynamic-range version of a picture to a standard-dynamic-range version of said picture Active AU2015366617B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP14290388.9 2014-12-16
EP14290388.9A EP3035678A1 (en) 2014-12-16 2014-12-16 Method and device of converting a high-dynamic-range version of a picture to a standard-dynamic-range version of said picture
EP15305023 2015-01-13
EP15305023.2 2015-01-13
PCT/EP2015/079083 WO2016096562A1 (en) 2014-12-16 2015-12-09 Method and device of converting a high-dynamic-range version of a picture to a standard-dynamic-range version of said picture

Publications (2)

Publication Number Publication Date
AU2015366617A1 AU2015366617A1 (en) 2017-07-13
AU2015366617B2 true AU2015366617B2 (en) 2019-11-28

Family

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Application Number Title Priority Date Filing Date
AU2015366617A Active AU2015366617B2 (en) 2014-12-16 2015-12-09 Method and device of converting a high-dynamic-range version of a picture to a standard-dynamic-range version of said picture

Country Status (14)

Country Link
US (2) US10104354B2 (enExample)
EP (1) EP3235245B1 (enExample)
JP (1) JP6663432B2 (enExample)
KR (1) KR102365440B1 (enExample)
CN (1) CN107257990B (enExample)
AU (1) AU2015366617B2 (enExample)
BR (1) BR112017012845A2 (enExample)
CA (1) CA2970972A1 (enExample)
MX (1) MX364481B (enExample)
MY (1) MY181609A (enExample)
PH (1) PH12017500885A1 (enExample)
RU (1) RU2707065C2 (enExample)
TW (1) TW201633779A (enExample)
WO (1) WO2016096562A1 (enExample)

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WO2017047014A1 (ja) * 2015-09-14 2017-03-23 パナソニックＩｐマネジメント株式会社 映像受信方法、映像送信方法、映像受信装置及び映像送信装置
KR102308192B1 (ko) 2017-03-09 2021-10-05 삼성전자주식회사 디스플레이 장치 및 그 제어 방법
TWI811217B (zh) * 2018-04-30 2023-08-11 圓剛科技股份有限公司 影像訊號轉換裝置
TWI808971B (zh) * 2018-04-30 2023-07-21 圓剛科技股份有限公司 影像訊號轉換裝置
TWI808970B (zh) 2018-04-30 2023-07-21 圓剛科技股份有限公司 影像訊號轉換裝置
EP3588964A1 (en) * 2018-06-26 2020-01-01 InterDigital VC Holdings, Inc. Metadata translation in hdr distribution
US11743550B2 (en) 2019-06-28 2023-08-29 Dolby Laboratories Licensing Corporation Video content type metadata for high dynamic range
CN115797151A (zh) * 2021-09-10 2023-03-14 北京字跳网络技术有限公司 一种颜色映射色卡生成方法及装置
CN115797152A (zh) * 2021-09-10 2023-03-14 北京字跳网络技术有限公司 一种颜色映射色卡生成方法及装置

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WO2013046095A1 (en) * 2011-09-27 2013-04-04 Koninklijke Philips Electronics N.V. Apparatus and method for dynamic range transforming of images
WO2015130793A1 (en) * 2014-02-25 2015-09-03 Apple Inc. Backward-compatible apparatus and method for providing video with both standard and high dynamic range

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US8363131B2 (en) * 2009-01-15 2013-01-29 Aptina Imaging Corporation Apparatus and method for local contrast enhanced tone mapping
BRPI1009443B1 (pt) 2009-03-13 2021-08-24 Dolby Laboratories Licensing Corporation Método de geração de parâmetros de mapeamento de tons inverso, método de compactação de dados de vídeo e método para geração de um fluxo de bits de saída a partir de um fluxo de bits de entrada
JP5635677B2 (ja) * 2010-04-19 2014-12-03 ドルビー ラボラトリーズ ライセンシング コーポレイション 高ダイナミックレンジ、視覚ダイナミックレンジおよび広色範囲の画像およびビデオの品質評価
CN106204474B (zh) * 2011-03-02 2019-05-03 杜比实验室特许公司 局部多等级色调映射运算器
WO2012172460A1 (en) * 2011-06-14 2012-12-20 Koninklijke Philips Electronics N.V. Graphics processing for high dynamic range video
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CN103843032B (zh) * 2012-08-08 2016-04-20 杜比实验室特许公司 用于高动态范围图像的图像处理
WO2014128586A1 (en) * 2013-02-21 2014-08-28 Koninklijke Philips N.V. Improved hdr image encoding and decoding methods and devices
US8866975B1 (en) * 2013-05-02 2014-10-21 Dolby Laboratories Licensing Corporation Backwards-compatible delivery of digital cinema content with higher dynamic range and related preprocessing and coding methods
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KR101797505B1 (ko) * 2013-11-13 2017-12-12 엘지전자 주식회사 Hdr 방송 서비스 제공을 위한 방송 신호 송수신 방법 및 장치
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WO2015130793A1 (en) * 2014-02-25 2015-09-03 Apple Inc. Backward-compatible apparatus and method for providing video with both standard and high dynamic range

Also Published As

Publication number Publication date
EP3235245B1 (en) 2022-09-28
CN107257990A (zh) 2017-10-17
CN107257990B (zh) 2020-08-18
RU2707065C2 (ru) 2019-11-22
EP3235245A1 (en) 2017-10-25
TW201633779A (zh) 2016-09-16
JP2018506880A (ja) 2018-03-08
CA2970972A1 (en) 2016-06-23
AU2015366617A1 (en) 2017-07-13
RU2017122748A (ru) 2019-01-23
MX364481B (es) 2019-04-29
JP6663432B2 (ja) 2020-03-11
US20190014296A1 (en) 2019-01-10
WO2016096562A1 (en) 2016-06-23
PH12017500885A1 (en) 2017-11-06
US20170366791A1 (en) 2017-12-21
US10104354B2 (en) 2018-10-16
KR102365440B1 (ko) 2022-02-18
KR20170095240A (ko) 2017-08-22
BR112017012845A2 (pt) 2017-12-26
RU2017122748A3 (enExample) 2019-05-22
MX2017007918A (es) 2017-09-05
US10764549B2 (en) 2020-09-01
MY181609A (en) 2020-12-29

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Owner name: INTERDIGITAL VC HOLDINGS, INC.

Free format text: FORMER APPLICANT(S): THOMSON LICENSING

FGA Letters patent sealed or granted (standard patent)