CN104509104B - 观察者同色异谱故障减小方法 - Google Patents
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- CN104509104B CN104509104B CN201380039939.2A CN201380039939A CN104509104B CN 104509104 B CN104509104 B CN 104509104B CN 201380039939 A CN201380039939 A CN 201380039939A CN 104509104 B CN104509104 B CN 104509104B
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- G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
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- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
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- 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
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- 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
- H04N1/603—Colour correction or control controlled by characteristics of the picture signal generator or the picture reproducer
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- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
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- H04N9/3141—Constructional details thereof
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- G09G3/002—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background to project the image of a two-dimensional display, such as an array of light emitting or modulating elements or a CRT
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- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/2003—Display of colours
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- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/2007—Display of intermediate tones
- G09G3/2044—Display of intermediate tones using dithering
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Image Processing (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Facsimile Image Signal Circuits (AREA)
- Color Image Communication Systems (AREA)
Abstract
Description
色块 | x | y | Y | DCDM X' | DCDM Y' | DCDM Z' |
白色 | 0.314 | 0.351 | 0.880 | 3612 | 3770 | 3803 |
灰色 | 0.314 | 0.351 | 0.113 | 1637 | 1709 | 1679 |
天蓝色 | 0.225 | 0.265 | 0.184 | 1939 | 2066 | 2658 |
肤色 | 0.403 | 0.377 | 0.281 | 2494 | 2431 | 1973 |
草绿色 | 0.227 | 0.464 | 0.085 | 1166 | 1534 | 1311 |
Claims (18)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/559,647 US9140607B2 (en) | 2012-07-27 | 2012-07-27 | Observer metameric failure reduction method |
US13/559,647 | 2012-07-27 | ||
PCT/US2013/051646 WO2014018514A1 (en) | 2012-07-27 | 2013-07-23 | Observer metameric failure reduction method |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104509104A CN104509104A (zh) | 2015-04-08 |
CN104509104B true CN104509104B (zh) | 2016-10-12 |
Family
ID=48916245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201380039939.2A Expired - Fee Related CN104509104B (zh) | 2012-07-27 | 2013-07-23 | 观察者同色异谱故障减小方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9140607B2 (zh) |
EP (1) | EP2878127A1 (zh) |
JP (1) | JP6218830B2 (zh) |
CN (1) | CN104509104B (zh) |
WO (1) | WO2014018514A1 (zh) |
Families Citing this family (35)
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US9044863B2 (en) * | 2013-02-06 | 2015-06-02 | Steelcase Inc. | Polarized enhanced confidentiality in mobile camera applications |
JP6240012B2 (ja) * | 2014-03-26 | 2017-11-29 | キヤノン株式会社 | 色処理装置およびその方法 |
JP6805150B2 (ja) | 2014-12-31 | 2020-12-23 | 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 | 画像プロジェクタ用の高コントラスト個別入力プリズム |
US10373585B2 (en) | 2016-09-19 | 2019-08-06 | Dolby Laboratories Licensing Corporation | Metamerically stable RGBW display |
US11221497B2 (en) | 2017-06-05 | 2022-01-11 | Steelcase Inc. | Multiple-polarization cloaking |
CN108537856B (zh) * | 2018-01-21 | 2022-07-19 | 北京印刷学院 | 一种色觉分类检测图的制作方法 |
US11106124B2 (en) | 2018-02-27 | 2021-08-31 | Steelcase Inc. | Multiple-polarization cloaking for projected and writing surface view screens |
FR3085519B1 (fr) * | 2018-09-04 | 2023-01-13 | Centre Nat Rech Scient | Procede de mesure d'un espace de couleur propre a un individu et procede de correction d'images numeriques en fonction de l'espace de couleur propre a l'individu |
US11488510B2 (en) | 2018-10-25 | 2022-11-01 | Baylor University | System and method for a multi-primary wide gamut color system |
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US10950161B2 (en) | 2018-10-25 | 2021-03-16 | Baylor University | System and method for a six-primary wide gamut color system |
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US20220100069A1 (en) * | 2019-01-30 | 2022-03-31 | Sharp Nec Display Solutions, Ltd. | Chromaticity adjustment method and projector |
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US20140028698A1 (en) | 2014-01-30 |
JP6218830B2 (ja) | 2017-10-25 |
WO2014018514A1 (en) | 2014-01-30 |
CN104509104A (zh) | 2015-04-08 |
EP2878127A1 (en) | 2015-06-03 |
US9140607B2 (en) | 2015-09-22 |
JP2015525037A (ja) | 2015-08-27 |
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