WO2012116598A1 - 一种对物体的色彩分析方法及系统 - Google Patents

一种对物体的色彩分析方法及系统 Download PDF

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Publication number
WO2012116598A1
WO2012116598A1 PCT/CN2012/071185 CN2012071185W WO2012116598A1 WO 2012116598 A1 WO2012116598 A1 WO 2012116598A1 CN 2012071185 W CN2012071185 W CN 2012071185W WO 2012116598 A1 WO2012116598 A1 WO 2012116598A1
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Prior art keywords
data
spectrophotometer
analysis
computer hardware
colour
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PCT/CN2012/071185
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English (en)
French (fr)
Inventor
罗文宇
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Luo Wenyu
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Publication date
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Publication of WO2012116598A1 publication Critical patent/WO2012116598A1/zh

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    • G—PHYSICS
    • 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
    • G01J3/465—Measurement of colour; Colour measuring devices, e.g. colorimeters taking into account the colour perception of the eye; using tristimulus detection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/251—Colorimeters; Construction thereof

Definitions

  • the invention relates to the field of color analysis technology, and in particular to a color analysis method and system for an object.
  • Color analysis is the detection and analysis of the color of an object.
  • the current spectrophotometer is used in:
  • single point method single-band test sample, find its standard sample concentration factor, sample concentration.
  • Multi-point method Multi-band detection of the sample, establish a standard curve of the spectrum, and obtain the sample concentration.
  • Colorimetric method is used to determine the spectral reflectance or transmittance of a colored sample for colorimetry.
  • Patent application number: 201010506298.5 A method and system for color analysis of a solution. After the method is prepared by sampling solid, liquid, gas and the like into a solution, the solution sample can be directly detected by transmission, and no special detecting device is needed.
  • the feature of the present invention is: applying a spectrophotometer as a detecting device, providing a reflecting optical device, and applying CIE (International Commission on Illumination (International Commission on Illumination) Standard System and its algorithms for correction and development Computational analysis, application of computer software and hardware technology.
  • CIE International Commission on Illumination (International Commission on Illumination) Standard System and its algorithms for correction and development Computational analysis, application of computer software and hardware technology.
  • the invention discloses a color analysis method and system for an object.
  • the color analysis method and system include:
  • the invention applies spectrophotometry, computer hardware and software technology.
  • Color detection analysis of objects detection of acquired spectral data, application of CIE (International Commission on Illumination (International Commission on Illumination) Standard System and its revised and developed algorithms for computational analysis, There are parameters such as X, Y, Z, L, a, b, ⁇ L, ⁇ a, ⁇ b, ⁇ Cc, ⁇ H, ⁇ Cs, ⁇ E, and the test samples are analyzed, matched, optimized and characterized, Quantitative analysis.
  • the spectrophotometric device of the present invention comprises a visible light spectrophotometer, an ultraviolet-visible spectrophotometer, an infrared-ultraviolet-visible spectrophotometer, and the like.
  • the reflective optical device of the present invention forms an incident light source, a detected object, and a receiving light source to form a reflection detecting optical path.
  • the object to be detected is placed at the detection port of the reflective optical device. It can be built in or external to the spectrophotometer.
  • CIE International Commission on Illumination
  • International Commission on Illumination Standard System
  • the method and system of the present invention enables color analysis of transparent, translucent, opaque objects.
  • FIG. 1 is a schematic structural view of a color analysis system according to the present invention.
  • FIG. 2 is a schematic flow chart of a color analysis method and system according to the present invention.
  • FIG. 3 is a schematic diagram of a data operation flow of the color analysis method and system according to the present invention.
  • FIG. 1 is a schematic structural view of Embodiments 1, 2, and 3 of the color analysis system according to the present invention.
  • FIG. 2 is a schematic flow chart of a color analysis method and system embodiments 1, 2, and 3 according to the present invention
  • FIG. 3 is a schematic diagram of a data analysis process of the color analysis method and system embodiments 1, 2, and 3 of the present invention.
  • Example 1 Taking a transparent detection sample A, and performing a reflection optical device placed in a spectrophotometer Detection, detection data is calculated and analyzed in a computer system and the results are output.
  • Example 2 The translucent detection sample B was taken, and the reflection optical device placed in the spectrophotometer was used for detection, and the detection data was calculated and analyzed in a computer system and the result was output.
  • Example 3 The opaque test sample C was taken, and the reflective optical device placed in the spectrophotometer was used for detection, and the test data was calculated and analyzed in a computer system and the result was output.

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  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Description

一种对物体的色彩分析方法及系统 一种对物体的色彩分析方法及系统
技术领域
本发明涉及色彩分析技术领域，尤其是指 一种对物体的色彩分析方法及系统。
背景技术
色彩分析是对物体的颜色进行检测和分析。现在的分光光度计应用于：
1、 检测样品特定波长的吸光度或透过率。
2、 单点方法：单波段检测样品，求其标准样品浓度因子，样品浓度。
3、 多点方法：多波段检测样品，建立光谱的标准曲线，求其样品浓度。
4、 对样品进行光谱扫描，建立光谱的标准曲线、检测其峰谷值。
5、 对样品的特定波长随时间变化建立光谱曲线。
6、 采用比色法测定有色样品的光谱反射率或透射率进行比色。
7、 专利申请号：201010506298.5 一种对溶液的色彩分析方法及系统。该方法对固体、液体、气体等物质取样制备成溶液后，可对溶液 样品以透射方式直接检测，不需设置特殊 检测 装置。
本发明的特征是: 应用分光光度计为检测装置, 设置反射 光学装置, 应用 CIE( International Commission on Illumination ) （国际照明委员会） 标准体系及其修正和发展的算法进行 计算分析,应用计算机软、硬件技术。
发明内容
本发明公开了一种对物体的色彩分析方法及系统。所述色彩分析方法及系统包括：
包括分光光度装置，用于对样品检测获取数据；
包括反射光学装置，用于形成检测反射光路；
包括计算机软硬件技术应用，用于数据的计算、分析。
本发明应用了 分光光度法，计算机软硬件技术。对物体的色彩检测分析， 检测获取的光谱数据，应用 CIE( International Commission on Illumination ) （国际照明委员会） 标准体系及其修正和发展的算法进行 计算分析， 有X、Y、Z、L、a、b、 △L、△a、△b、△Cc、△H、△Cs、△E 等参数，并对检测样品进行分析、匹配、优化处理和定性、定量分析。
本发明分光光度装置包括可见光分光光度计、紫外-可见光分光光度计、红外-紫外-可见光分光光度计等。
本发明 反射光学装置，使入射光源、被检测物体、接收光源形成 反射检测光路, 被检测物体放置于反射光学装置检测口。它可内置或外置于分光光度计。
本发明 计算机软硬件技术应用：
包括对数据的计算、分析、匹配、优化的算法；
包括对检测样品的定性、定量分析的算法；
包括CIE( International Commission on Illumination ) （国际照明委员会） 标准体系及其修正和发展的算法；
包括数据的处理、储存、数据库的建立；
包括与上述数据相关的图型、表格；
包括数据显示输出、打印输出；
包括计算机硬件与分光光度装置结合应用。
本 发明的方法及系统可对透明、半透明、不透明的物体进行色彩分析。
附图说明
附图1为本发明所述色彩分析系统的结构示意图；
附图2为本发明所述色彩分析 方法及 系统的流程示意图；
附图3为本发明所述色彩分析 方法及 系统的数据运算流程示意图；
附图1为本发明所述色彩分析系统实施例1、2、3的结构示意图；
附图2为本发明所述色彩分析 方法及 系统实施例1、2、3的流程示意图；
附图3为本发明所述色彩分析 方法及 系统实施例1、2、3的数据运算流程示意图。
具体实施方式
实施例1：取透明检测样品A，置于分光光度计内的反射光学装置进行 检测，检测数据于计算机系统中计算分析并输出结果。
实施例2：取半透明检测样品B，置于分光光度计内的反射光学装置进行检测，检测数据于计算机系统中计算分析并输出结果。
实施例3：取不透明检测样品C，置于分光光度计内的反射光学装置进行检测，检测数据于计算机系统中计算分析并输出结果。

Claims (4)

1、 一种对物体的色彩分析方法及系统，其特征在于，所述方法及系统包括：
包括分光光度装置，用于对样品检测获取数据；
包括反射光学装置，用于形成检测反射光路；
包括计算机软硬件技术应用，用于数据的计算、分析。
2、 根据权力要求1所述的方法及系统，其特征在于，所述的分光光度装置检测光谱包括红外、紫外、可见光光谱范围。
3、根据权力要求1所述的方法及系统，其特征在于，所述的反射光学装置：
包括采用光学反射方式；
包括 可内置或外置于分光光度计；
包括可放置检测透明、半透明、不透明的物体。
4、根据权力要求1所述的方法及系统，其特征在于，所述的计算机软硬件技术应用：
包括对数据的计算、分析、匹配、优化的算法；
包括对检测样品的定性、定量分析的算法；
包括CIE( International Commission on Illumination ) （国际照明委员会） 标准体系及其修正和发展的算法；
包括数据的处理、储存、数据库的建立；
包括与上述数据相关的图型、表格；
包括数据显示输出、打印输出；
包括计算机硬件与分光光度装置结合应用。
PCT/CN2012/071185 2011-03-01 2012-02-16 一种对物体的色彩分析方法及系统 WO2012116598A1 (zh)

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Publication number Priority date Publication date Assignee Title
CN1802556A (zh) * 2003-06-11 2006-07-12 纳幕尔杜邦公司 无光泽颜色的配方计算方法
CN1914501A (zh) * 2003-12-19 2007-02-14 数据色彩控股股份公司 具有数字照相机的分光光度计
JP2007010576A (ja) * 2005-07-01 2007-01-18 Toyota Motor Corp 測色装置と測色方法
CN101405593A (zh) * 2005-12-05 2009-04-08 纳幕尔杜邦公司 测量液体颜色属性的系统
JP2008180742A (ja) * 2008-04-24 2008-08-07 Kurabo Ind Ltd 分光測色方法

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