JP5948619B2 - 表示システム、表示方法および表示装置 - Google Patents

表示システム、表示方法および表示装置 Download PDF

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Publication number
JP5948619B2
JP5948619B2 JP2015545586A JP2015545586A JP5948619B2 JP 5948619 B2 JP5948619 B2 JP 5948619B2 JP 2015545586 A JP2015545586 A JP 2015545586A JP 2015545586 A JP2015545586 A JP 2015545586A JP 5948619 B2 JP5948619 B2 JP 5948619B2
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Prior art keywords
luminance
display
value
hdr
conversion
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Japanese (ja)
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JPWO2015190044A1 (ja
Inventor
健吾 寺田
健吾 寺田
小塚　雅之
雅之 小塚
西　孝啓
孝啓 西
遠間　正真
正真 遠間
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Panasonic Intellectual Property Management Co Ltd
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Panasonic Intellectual Property Management Co Ltd
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/57—Control of contrast or brightness
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • 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
    • G09G5/10—Intensity circuits
    • 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
    • H04N5/76—Television signal recording
    • 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
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H04N7/0125—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level one of the standards being a high definition standard
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/015—High-definition television systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/7921—Processing of colour television signals in connection with recording for more than one processing mode
    • H04N9/7925—Processing of colour television signals in connection with recording for more than one processing mode for more than one standard
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/87—Regeneration of colour television signals
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Picture Signal Circuits (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Image Processing (AREA)
  • Processing Of Color Television Signals (AREA)
JP2015545586A 2014-06-10 2015-05-25 表示システム、表示方法および表示装置 Active JP5948619B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462009978P 2014-06-10 2014-06-10
US62/009,978 2014-06-10
JP2015089812 2015-04-24
JP2015089812 2015-04-24
PCT/JP2015/002611 WO2015190044A1 (ja) 2014-06-10 2015-05-25 表示システム、表示方法および表示装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2016103186A Division JP2016189010A (ja) 2014-06-10 2016-05-24 表示システム、表示方法および表示装置

Publications (2)

Publication Number Publication Date
JP5948619B2 true JP5948619B2 (ja) 2016-07-06
JPWO2015190044A1 JPWO2015190044A1 (ja) 2017-04-20

Family

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JP2015545586A Active JP5948619B2 (ja) 2014-06-10 2015-05-25 表示システム、表示方法および表示装置
JP2016103186A Pending JP2016189010A (ja) 2014-06-10 2016-05-24 表示システム、表示方法および表示装置
JP2017073887A Active JP6706846B2 (ja) 2014-06-10 2017-04-03 表示装置、変換装置、表示方法、および、コンピュータプログラム
JP2017076961A Active JP6704171B2 (ja) 2014-06-10 2017-04-07 表示装置、変換装置、表示方法、および、コンピュータプログラム
JP2017076966A Active JP6604556B2 (ja) 2014-06-10 2017-04-07 再生装置、変換装置、再生方法、および、コンピュータプログラム
JP2020080153A Active JP7018573B2 (ja) 2014-06-10 2020-04-30 輝度変換装置および輝度変換方法
JP2022003742A Active JP7065376B2 (ja) 2014-06-10 2022-01-13 表示装置、変換装置、表示方法、および、コンピュータプログラム
JP2022055595A Active JP7126184B2 (ja) 2014-06-10 2022-03-30 表示装置、変換装置、表示方法、および、コンピュータプログラム
JP2022124552A Active JP7407373B2 (ja) 2014-06-10 2022-08-04 表示装置、表示方法、および、コンピュータプログラム

Family Applications After (8)

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JP2016103186A Pending JP2016189010A (ja) 2014-06-10 2016-05-24 表示システム、表示方法および表示装置
JP2017073887A Active JP6706846B2 (ja) 2014-06-10 2017-04-03 表示装置、変換装置、表示方法、および、コンピュータプログラム
JP2017076961A Active JP6704171B2 (ja) 2014-06-10 2017-04-07 表示装置、変換装置、表示方法、および、コンピュータプログラム
JP2017076966A Active JP6604556B2 (ja) 2014-06-10 2017-04-07 再生装置、変換装置、再生方法、および、コンピュータプログラム
JP2020080153A Active JP7018573B2 (ja) 2014-06-10 2020-04-30 輝度変換装置および輝度変換方法
JP2022003742A Active JP7065376B2 (ja) 2014-06-10 2022-01-13 表示装置、変換装置、表示方法、および、コンピュータプログラム
JP2022055595A Active JP7126184B2 (ja) 2014-06-10 2022-03-30 表示装置、変換装置、表示方法、および、コンピュータプログラム
JP2022124552A Active JP7407373B2 (ja) 2014-06-10 2022-08-04 表示装置、表示方法、および、コンピュータプログラム

Country Status (6)

Country Link
US (20) US9762843B2 (enExample)
EP (2) EP3157242B1 (enExample)
JP (9) JP5948619B2 (enExample)
CN (4) CN110460743B (enExample)
MX (1) MX357792B (enExample)
WO (1) WO2015190044A1 (enExample)

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