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公开(公告)号：JP2013536564A
公开(公告)日：2013-09-19
申请号：JP2013526135
申请日：2011-08-24
Applicant: シカト・インコーポレイテッド
Inventor： ハーバーズ、ジェラルド , ペトルリ、ラグラム・エルブイ
IPC: F21S2/00 , F21Y101/02 , H01L33/00
CPC classification number: G01J3/505 , F21K9/64 , F21V19/0035 , F21V23/06 , F21V29/505 , F21V29/74 , F21Y2105/10 , F21Y2115/10 , G01J3/462 , G01J3/463 , G01J3/465
Abstract: 視覚一致色空間に基づいて、ＬＥＤを用いない光源に対して視覚的に色整合されたＬＥＤベース照明モジュールが実現される。 視覚的一致色空間が、ＬＥＤベース光源をＬＥＤに基づかない光源と機器的及び視覚的の両方において一致させるために用いられる。 一態様では、ＬＥＤベース照明モジュールは、視覚一致色空間において所定の許容範囲内の目標色点を達成するために実現される。 別の態様では、ＬＥＤベース照明モジュールは、ＬＥＤに基づかない光源と視覚的に一致させるために実現される。 CIE 1931 XYZ色空間における目標色点は、視覚的に一致したＬＥＤベース照明モジュールのスペクトルに少なくとも部分的に基づいて生成される。 前記生成された色点に基づいて、ＬＥＤに基づかない光源と視覚的に一致するＬＥＤベース照明モジュールが実現される。
【選択図】図１９Abstract translation: 实现了基于LED的照明模块，其在视觉上与基于视觉上匹配的颜色空间的LED的光源匹配。 使用视觉上匹配的色彩空间来在仪器上和视觉上匹配基于LED的光源与不基于LED的光源。 在一个方面，实现基于LED的照明模块，以在预定公差内的目视匹配的颜色空间中实现目标色点。 在另一方面，实现了基于LED的照明模块以可视地匹配不基于LED的光源。 至少部分地基于视觉匹配的基于LED的照明模块的光谱导出CIE1931 XYZ色彩空间中的目标色点。 基于导出的目标色点，实现了与LED不相关的光源视觉匹配的基于LED的照明模块。
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公开(公告)号：JP5001145B2
公开(公告)日：2012-08-15
申请号：JP2007515493
申请日：2005-06-01
Applicant: サン・ケミカル・コーポレーション
Inventor： ローウェル ウィルソン , ステファン ポストル , ダニー リッチ
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143.发明专利Color control apparatus, method for creating color control system, and method for creating color reproduction apparatus 审中-公开彩色控制装置，创造颜色控制系统的方法和创建彩色再现装置的方法
公开(公告)号：JP2010226369A
公开(公告)日：2010-10-07
申请号：JP2009070691
申请日：2009-03-23
Applicant: Seiko Epson Corp , セイコーエプソン株式会社
Inventor： KOJIMA TAKAYOSHI
CPC classification number: H04N9/67 , G01J3/46 , G01J3/462 , G01J3/465 , H04N1/6033 , H04N9/69 , H04N17/02
Abstract: PROBLEM TO BE SOLVED: To precisely and stably set a color reproduction method. SOLUTION: A color control apparatus includes: a captured image data obtaining unit that obtains captured image data by subjecting a predetermined target to image capturing; a calorimetric data obtaining unit that obtains colorimetric data by subjecting the predetermined target to colorimetry; a first conversion unit that performs a first conversion including gradation conversion on the captured image data and obtains first color data of a predetermined color space; a second conversion unit that performs a second conversion including gradation conversion on the colorimetric data and acquires second color data of a predetermined color space; and a modifying unit that, on the basis of color differences between the first color data and the second color data, performs optimization of the first conversion performed by the first conversion unit. COPYRIGHT: (C)2011,JPO&INPIT
Abstract translation: 要解决的问题：精确且稳定地设定色彩再现方法。 解决方案：一种颜色控制装置，包括：拍摄图像数据获取单元，其通过使预定目标进行图像捕获来获取捕获的图像数据; 一种量热数据获取单元，其通过使所述预定目标进行比色测定来获得比色数据; 第一转换单元，对所捕获的图像数据执行包括灰度转换的第一转换，并获得预定色彩空间的第一颜色数据; 第二转换单元，执行包括色度数据上的灰度转换的第二转换并获取预定色彩空间的第二颜色数据; 以及修改单元，其基于第一颜色数据和第二颜色数据之间的色差执行由第一转换单元执行的第一转换的优化。 版权所有（C）2011，JPO＆INPIT
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公开(公告)号：JP2006276030A
公开(公告)日：2006-10-12
申请号：JP2006156210
申请日：2006-06-05
Applicant: L'oreal Sa , ロレアル
Inventor： CAISEY-BLUTEAU LAURENCE , AUBERT JOHAN
CPC classification number: H04N5/142 , G01J3/462 , G01J3/465 , G01J3/50 , G01J3/524 , H04N17/02 , H04N17/04
Abstract: PROBLEM TO BE SOLVED: To provide a method that uses a video camera, is relatively inexpensive, can be utilized easily, and moreover, can measure colors of all kinds of objects accurately, reliably, and speedily.
SOLUTION: In a transition of control level to a plurality of pixels on the same raster line for correcting the response of a display device 4 having a raster formed of the plurality of pixels, and in a transition of control level of varying the variation in luminance between one pixel on at least the raster line and one pixel immediately after it in the raster scanning direction, the control level of one pixel immediately after it is selected as a function of the variational rate of the luminance of the plurality of pixels, when the control level of the plurality of pixels positioned on the same raster line vary.
COPYRIGHT: (C)2007,JPO&INPITAbstract translation: 要解决的问题：为了提供使用摄像机的方法相对便宜，可以容易地利用，而且可以准确，可靠，快速地测量各种物体的颜色。 解决方案：在控制电平到同一光栅线上的多个像素的转换中，用于校正具有由多个像素形成的光栅的显示装置4的响应，并且在控制电平的变化中 至少光栅线上的一个像素与紧接在光栅扫描方向上的一个像素之间的亮度变化，紧随其后的一个像素的控制电平作为多个像素的亮度变化率的函数 当位于同一光栅线上的多个像素的控制电平发生变化时。 版权所有（C）2007，JPO＆INPIT
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Patent Agency Ranking
公开(公告)号：JP2004301727A
公开(公告)日：2004-10-28
申请号：JP2003096128
申请日：2003-03-31
Applicant: Nippon Paint Co Ltd , 日本ペイント株式会社
Inventor： NONOGAKI YOSHIHIRO , ASABA HISAO
CPC classification number: G01J3/50 , G01J3/465 , G01J3/504 , G06T7/0004 , G06T7/44 , G06T7/90 , G06T2207/30144
Abstract: PROBLEM TO BE SOLVED: To provide a method for digitalizing coating film irregularities, based on a method for calculating a calculation expression of coating film irregularities for precisely calculating the irregularities of the coating film, and an expression for calculating the irregularities in the coating film calculated by the method for calculating the calculation expression of the irregularities in the coating film, by using data on the surface of a target coating film and the color value of the target coating film.
SOLUTION: The calculation expression of irregularities in the coating film is created by the creation and evaluation of a lacquered board for the calculation expression of irregularities in the coating film (S10), calculation of a substituting numerical value of brightness feeling characteristics (S11), measurement of the color value (S12), and the processing of calculation in the calculated expression of irregularities in the coating film (S13). The calculation (S11) of the substituted numerical value of brightness feel characteristics has an image-capturing processing (S11a1) and image processing (S11a2), and the measurement (S12) of the color value has colorimetry processing (S121) and calculation processing (S122) in each color value.
COPYRIGHT: (C)2005,JPO&NCIPI-
公开(公告)号：JP3576076B2
公开(公告)日：2004-10-13
申请号：JP2000199523
申请日：2000-06-30
Applicant: 松下電器産業株式会社
CPC classification number: G01J1/32 , G01J3/10 , G01J3/46 , G01J3/462 , G01J3/463 , G01J3/465 , G01N21/25 , G01N21/255 , H01J61/44
Abstract: In evaluating whiteness of light from a light source or a luminaire, whiteness W is given by the following equation, W = -5.3C + 100, wherein chroma C is determined by the CIE 1997 Interim Color Appearance Model (Simple Version).
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公开(公告)号：JPS61134636A
公开(公告)日：1986-06-21
申请号：JP25709184
申请日：1984-12-05
Applicant: Kawasaki Steel Corp
Inventor： TORAO AKIRA
IPC: G01J3/51
Abstract: PURPOSE:To quantify and detect continuously a degree of decoloration without intervention of a worker by irradiating a white light to the surface of a steel sheet and obtaining tristimulus values in accordance with the reflected light and obtaining a whiteness index or color difference value from tristimulus values. CONSTITUTION:A running steel sheet 10 is irradiated with a white light source 14, and the reflected light is separated into spectral components by a reflecting diffraction grating 20, and these spectral components are detected simultaneously in a visible wavelength area by a parallel photodetector array 22. The detected signal is given to an analog/digital operation processing device 24, and tristimulus values X, Y, and Z are obtained from the given signal in the device 24, and a whiteness index W or a color difference DELTAE is operated in accordance with these values X, Y, and Z to convert them to information of a degree of decoloration. Thus, the worker finds the occurrence condition of the degree of decoloration on a basis of the output result of the degree of decoloration and prevents the occurrence of decoloration.
Abstract translation: 目的：通过向钢板表面照射白光，并且根据反射光获得三刺激值，并且从三刺激值获得白度指数或色差值，定量并连续检测一次脱色度， 。 构成：用白色光源14照射运行钢板10，通过反射衍射光栅20将反射光分离成光谱分量，并且通过平行光电检测器阵列22在可见光波长区域同时检测这些光谱分量 检测到的信号被提供给模拟/数字运算处理装置24，并且根据装置24中的给定信号获得三刺激值X，Y和Z，并且白度指数W或色差DELTAE按照 使用这些值X，Y和Z将它们转化为脱色度的信息。 因此，工人根据褪色度的输出结果找到脱色度的发生条件，防止脱色的发生。
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公开(公告)号：JPS61112931A
公开(公告)日：1986-05-30
申请号：JP23559984
申请日：1984-11-08
Applicant: Canon Inc
Inventor： SASAKI TAKU
CPC classification number: G01J3/46 , G01J3/0251 , G01J3/465 , G01J3/502 , G01J3/51 , H04N1/482 , H04N1/6016
Abstract: PURPOSE:To provide data for enable more accurate color reproduction to a field of color printing, by measuring optical density having a clear colorimetric definition. CONSTITUTION:The reflected light of a specimen is incident to a spectroscope 18 through a pervious specimen chamber 16 by the light from a light source 14. The spectroscope 18 divides the reflected light into lights classified by wavelength component through a diffraction lattice 19 to allow said lights to irradiate a photodiode array 20. The reflectivity at every wavelength received by the photodiode array 20 is inputted to an operation circuit 21 and three stimulation values X, Y, Z are calculated according to JISZ8722. Further, the operation circuit 21 calculates the density value of each color from three stimulation values X, Y, Z according to a specific formula.
Abstract translation: 目的：提供数据，以便通过测量具有清晰比色定义的光密度来实现彩色打印领域的更准确的色彩再现。 构成：试样的反射光通过来自光源14的光通过透过试样室16入射到分光镜18.分光镜18将反射光通过衍射光栅19分成波长成分分类的光，以允许所述 光照射光电二极管阵列20.由光电二极管阵列20接收的每个波长的反射率被输入到操作电路21，并根据JISZ8722计算三个刺激值X，Y，Z。 此外，运算电路21根据具体的公式从三个刺激值X，Y，Z计算每种颜色的浓度值。
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公开(公告)号：JPS5772027A
公开(公告)日：1982-05-06
申请号：JP14918680
申请日：1980-10-23
Applicant: Nippon Denshiyoku Kogyo Kk
Inventor： TSUJIMURA MASATOSHI
CPC classification number: G01J3/51 , G01J3/465 , G01J2003/466
Abstract: PURPOSE:To improve judgement-making operation by eliminating manual operation, by composing a device of an optical section, a measurement-making section and an indication section, and then, by making it possible to indicate on a CRT deviation of a specimen color from a target color. CONSTITUTION:When a switch on an operating panel 6 of a measurement-making section B is put on, a basic pattern is indicated on a CRT indication section C. And then, when a target color is loaded on an optical section A, a required value is memorized by a microcomputer 5. Further, when a specimen color is loaded on the optical section A, three stimulation values X, Y and Z of the specimen color are sought in the measurement-making section B. And, specimen values Lt, at, bt are sought from X-Z. And DELTAL, DELTAa and DELTAb are sought by subtracting Ls, as, bs of the target color from Lt, at and bt. And then, DELTAL is drawn on DELTAL axis, and a point of intersection between DELTAa and DELTAb is plotted on a target color judging chart. By executing the aforementioned operations, the judging chart is incidated on the CRT, and at the same time, the figure is also indicated by a graphic printer C'.
Abstract translation: 目的：通过组合光学部件的装置，测量部分和指示部分，通过消除手动操作来改善判断操作，然后通过使得可以将样本颜色的CRT偏差 目标颜色。 构成：当测量制作部分B的操作面板6上的开关被置于时，在CRT指示部分C上指示基本模式。然后，当目标颜色被加载在光学部分A上时，所需的 值由微型计算机5存储。此外，当在光学部分A上装载样本颜色时，在测量制作部分B中寻求样本颜色的三个刺激值X，Y和Z。并且，样本值Lt， 从，XZ寻求。 通过从Lt，at和bt中减去Ls，作为目标颜色的bs来寻找DELTAL，DELTAa和DELTAb。 然后，在DELTAL轴上绘制DELTAL，并在目标颜色判断图上绘制DELTAa和DELTAb之间的交点。 通过执行上述操作，判断图在CRT上进行，同时，该图也由图形打印机C'指示。
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