WO2022165640A1 - 颜色分析的系统和方法 - Google Patents

颜色分析的系统和方法 Download PDF

Info

Publication number
WO2022165640A1
WO2022165640A1 PCT/CN2021/074902 CN2021074902W WO2022165640A1 WO 2022165640 A1 WO2022165640 A1 WO 2022165640A1 CN 2021074902 W CN2021074902 W CN 2021074902W WO 2022165640 A1 WO2022165640 A1 WO 2022165640A1
Authority
WO
WIPO (PCT)
Prior art keywords
color
tested
analysis
working platform
standard color
Prior art date
Application number
PCT/CN2021/074902
Other languages
English (en)
French (fr)
Inventor
任人俊
Original Assignee
任氏电子工业股份有限公司
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.)
Filing date
Publication date
Application filed by 任氏电子工业股份有限公司 filed Critical 任氏电子工业股份有限公司
Priority to PCT/CN2021/074902 priority Critical patent/WO2022165640A1/zh
Publication of WO2022165640A1 publication Critical patent/WO2022165640A1/zh

Links

Images

Classifications

    • 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
    • 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
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/94—Investigating contamination, e.g. dust

Definitions

  • the present disclosure belongs to the technical field of color analysis, and more particularly, to a color analysis system and method thereof that is easy to perform and can maintain correct inspection results.
  • the method of detecting the state of matter by color analysis is a common technology in all walks of life, such as water quality, environment, food safety testing, or paint and dye deterioration testing, or body tissue health testing.
  • the basic color analysis method needs to first obtain a standard color, and then compare the ideal color according to the standard color to obtain calibration data to correct the color error of the photographing device, and then photograph the object to be tested and the calibration data for color analysis, and then determine the correct color. Test results. Therefore, how to reduce the interference of ambient light is the primary condition of color analysis technology.
  • the color acquisition method of the related art is usually carried out in an environment with strict light control, so as to prevent the interference of external light.
  • the tester cannot perform the operation in real time, but needs to sample, pack, and store the object to be tested, and then transport it to the relevant equipment for analysis. Contamination is avoided, resulting in higher analytical costs and increased likelihood of detection errors.
  • the purpose of the present disclosure is to provide a system for color analysis, which is simple in structure and convenient to use, can perform real-time analysis on samples of the object to be tested, and can ensure the reliability of the analysis results.
  • Another object of the present disclosure is that its application field is wide, as long as the standard color of the correct color is provided, relevant color analysis of various industries can be performed.
  • Another object of the present disclosure is to provide a system and method for color analysis, which has a relatively light structure, no cumbersome or complicated devices, and is relatively easy to maintain and maintain, allowing users to operate with peace of mind without spending time on preparation or after maintenance chores.
  • a color analysis system that can achieve the above purpose includes a hand-held device and a work platform, the hand-held device is provided with a lens and an analysis software is installed, the work platform is placed with an object to be tested, and is arranged around the object to be tested There is at least one standard color carrier, and a positioning frame extends upward around the working platform. The positioning frame and the working platform form an inclination angle with each other, and the positioning frame is used to fix the handheld device.
  • the object to be tested and the standard color carrier are first positioned on the working platform, and then the handheld device is fixed to the positioning frame, so that the lens is used to measure the object to be tested in an oblique direction.
  • the analysis software compares the difference between the standard color and the ideal color to obtain calibration data, and the analysis software obtains the color analysis result of the test object based on the calibration data.
  • Fig. 1 is the structural perspective view of the present disclosure
  • FIG. 4 is a change diagram of an embodiment of the present disclosure.
  • the present disclosure provides a color analysis system, including a handheld device 100 and a work platform 200 .
  • the hand-held device 100 is a mobile phone, a tablet or other intelligent device, which is provided with a lens 110 and an analysis software 120 installed.
  • the working platform 200 provides a test space in which the object to be tested 300 is placed, and the object to be tested 300 is surrounded by a test space.
  • At least one standard color carrier 400 (such as test paper) carrying standard colors is provided, and a positioning frame 210 extends upward around the working platform 200.
  • the positioning frame 210 and the working platform 200 form an inclination angle ⁇ with each other.
  • the handheld device 100 is fixed.
  • the focus of the present disclosure is to eliminate the influence of ambient light on the shooting, so as to ensure that the true color of the object to be measured 300 is obtained. Therefore, the lens 110 is prevented from being vertically aligned with the object to be measured 300, and the working platform 200 is measured in an oblique direction. Filming work.
  • the standard color carrier 400 can be disposed on the front and rear or left and right sides of the object to be tested 300 at the same time, and the analysis software 120 can be used to compare the color difference between the object to be tested 300 and the two standard color carriers 400 to further exclude the Ambient light affects the color change of the object to be tested 300 . If necessary, a plurality of the standard color carriers 400 can be provided on the front and rear or on the left and right sides of the object to be tested 300 to perform more accurate color difference analysis.
  • the method of color analysis of the present disclosure includes:
  • Step 31 fixing the object to be tested 300 and at least one of the standard color carriers 400 with the standard color, so that the standard color carrier 400 is arranged around the object to be tested 300;
  • Step 32 Fix the handheld device 100 so that the lens 110 and the object to be tested 300 are inclined at the inclination angle ⁇ , and then simultaneously photograph the object to be tested 300 and the standard color carrier 400;
  • Step 33 the analysis software 120 in the handheld device 100 compares the difference between the standard color and the ideal color to obtain calibration data, and then the analysis software 120 analyzes the color of the test object 300 according to the calibration data to obtain the The color analysis result of the object to be tested 300 .
  • the present disclosure is particularly sensitive to the influence of light, it needs to be implemented in a space where the ambient light can be controlled as much as possible to isolate the ambient light around the shooting space, or it can be implemented around the space between the working platform 200 and the positioning frame 210
  • a shutter 220 is provided for isolating ambient light.
  • the auxiliary light source 230 can also be set to illuminate the object to be tested 300 and the two standard color carriers 400 to control the demand for light.
  • the auxiliary light source 230 is disposed inside the shutter 220 and is not disturbed by the ambient light, or can be replaced by the flash 130 disposed in the handheld device 100 .
  • the analysis software 120 can adjust the setting parameters of the lens 110 or the flash 130 to optimize the color accuracy during shooting and obtain the best results.
  • the working platform 200 is provided with a support plate 240 carrying the object to be tested 300 .
  • the support plate 240 can be movably inserted into or removed from the working platform 200 to facilitate placement or replacement of the object to be tested 300 and improve work efficiency.
  • the support plate 240 can be removed at this time, or the transparent Then, the working platform 200 is attached to the wall 500, and the color shooting and analysis can be directly performed, which simplifies the work.

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Spectrometry And Color Measurement (AREA)

Abstract

本公开是一种颜色分析的系统，包括手持式装置与工作平台，该手持式装置设置有镜头以及安装有分析软件，该工作平台放置有待测物，并在该待测物前后或左右两侧各设置有标准颜色载体，且该工作平台周围向上延伸有定位架，该定位架与该工作平台互呈有一倾角，该定位架用来固定该手持式装置。这样，使该镜头以倾斜方向对该工作平台进行拍摄，然后，利用该分析软件比对该待测物与该标准颜色载体的颜色差异，获得该待测物的分析结果。

Description

颜色分析的系统和方法 技术领域
本公开属于颜色分析技术领域，尤其是关于一种容易进行且能维持正确检验结果的颜色分析系统及其方法。
背景技术
利用颜色分析进行物质状态检测的方法，为各行各业常见的技术，例如水质、环境、食品的安全检测，或是油漆、染料的变质检测，或是身体组织的健康检测等。
基本的颜色分析方法，首先需要取得标准颜色，根据该标准颜色比对理想颜色而获得校正数据来修正拍摄装置的颜色误差，然后再拍摄待测物与该校正数据进行颜色分析，进而判别正确的检测结果。因此，如何减少环境光线的干扰，为颜色分析技术的首要条件。
为获得正确的颜色，相关技术的颜色取得方法，通常是在光线控制严格的环境中进行，以杜绝外界光线的干扰。然而，如此条件下，测试员无法实时进行作业，而需要将待测物取样、包装、保存，然后运送到相关设备进行分析，作业相当烦琐，而且过程中还需保护待测物与外界隔绝，避免污染发生，导致分析成本提高，也增加检测错误的可能性。
因此，如何简化颜色分析的过程，同时又能维持分析的可信度，乃为业界亟待解决的事项。
发明内容
为克服上述缺点，本公开的目的在于提供一种颜色分析的系统，其构造简单、使用方便，可实时对待测物取样进行分析，并能确保分析结果的可靠性。
本公开的另一目的，在于其应用领域宽广，只要提供正确颜色的标准颜色，就可以进行各种行业的相关颜色分析。
本公开的再一目的在于提供一种颜色分析的系统和方法，其结构较为轻 巧，没有笨重或复杂的装置，保养与维护都相当容易，让使用者安心操作，而无需花费时间在准备或事后保养的杂事上。
可达到以上目的的一种颜色分析的系统，包括手持式装置与工作平台，该手持式装置设置有镜头以及安装有分析软件，该工作平台放置有待测物，并在该待测物周围设置有至少一标准颜色载体，且该工作平台周围向上延伸有定位架，该定位架与该工作平台互呈有一倾角，该定位架用来固定该手持式装置。
通过以上结构，本公开在使用时先将该待测物与该标准颜色载体定位在该工作平台，然后将该手持式装置固定至该定位架，使该镜头对该待测物以倾斜方向进行拍摄，然后由该分析软件比对该标准颜色与理想颜色的差异而获得校正数据，该分析软件再以该校正数据获得该待测物的颜色分析结果。
附图说明
图1为本公开的结构立体图；
图2为本公开的结构平面图；
图3为本公开的流程图；以及
图4为本公开实施例变化图。
100：手持式装置
110：镜头
120：分析软件
130：闪光灯
200：工作平台
210：定位架
220：遮板
230：辅助光源
240：托板
300：待测物
400：标准颜色载体
500：墙壁
θ：倾角
具体实施方式
下面结合附图对本公开的较佳实施例进行详细阐述。
请参阅图1至图3所示，本公开提供一种颜色分析的系统，包括手持式装置100和工作平台200。
该手持式装置100为手机、平板或其它智能型装置，其设置有镜头110，以及安装有分析软件120，该工作平台200提供测试空间，其中放置有待测物300，该待测物300周围设置有至少一承载标准颜色的标准颜色载体400(如试纸)，该工作平台200周围向上延伸有定位架210，该定位架210与该工作平台200互呈有一倾角θ，该定位架210用来固定该手持式装置100。
本公开的重点在于杜绝环境光对于拍摄的影响，以确保获得该待测物300的真实颜色，故避免该镜头110垂直对准该待测物300，而是采倾斜方向对该工作平台200进行拍摄作业。
另外，该标准颜色载体400可同时设置在该待测物300的前后或左右两侧，可利用该分析软件120比对该待测物300与二该标准颜色载体400的颜色差异，进一步排除该环境光对于该待测物300的颜色变化影响。必要时可将该待测物300前后或左右两侧的该标准颜色载体400设置复数个，以进行更精确的颜色差异分析。
通过以上结构，本公开的颜色分析的方法包括：
步骤31，固定该待测物300与至少一个具有该标准颜色的该标准颜色载体400，使该标准颜色载体400设置在该待测物300的周围；
步骤32，固定该手持式装置100，使该镜头110与该待测物300互呈该倾角θ倾斜，然后再同时拍摄该待测物300与该标准颜色载体400；
步骤33，该手持式装置100内的该分析软件120比对该标准颜色与理想颜色的差异，获得校正数据，再以该分析软件120根据该校正数据分析该待测物300的颜色，获得该待测物300的颜色分析结果。
由于本公开对于光线影响特别敏感，需尽量在该环境光可控制的空间内实施，以隔绝拍摄空间周围的该环境光，或者，可在该工作平台200与该定 位架210之间的空间周围设置有遮板220，用来隔绝环境光。
当然，也可设置辅助光源230照射在该待测物300与二该标准颜色载体400上，以控制对于光线的需求。该辅助光源230设置在该遮板220内侧，不受该环境光干扰，或者，也可以由该手持式装置100所设置的闪光灯130取代。
再者，该分析软件120可调整该镜头110或该闪光灯130的设定参数，以优化拍摄时的色彩准确性，获得最佳的结果。
更进一步，该工作平台200上设置有一承载该待测物300的托板240，该托板240可活动插入或移出该工作平台200，以方便放置或更换该待测物300，提高作业效率。
除此以外，如图4所示，本公开在该待测物300不易取样的状况，例如对于墙壁500木材、油漆的颜色分析，此时可以移除该托板240，或是使用透明的该托板240，然后将该工作平台200贴附在该墙壁500上，即可直接进行颜色拍摄与分析，简化工作的进行。
以上实施方式只为说明本公开的技术构思及特点，其目的在于让熟悉此项技术的人了解本公开的内容并加以实施，并不能以此限制本公开的保护范围，凡根据本公开精神实质所做的等效变化或修饰，都应涵盖在本公开的保护范围内。

Claims (11)

  1. 一种颜色分析的方法，包括：
    于待测物周围设置有至少一标准颜色；
    让手持式装置的镜头与该待测物互呈有一倾角，然后同时拍摄该待测物与该标准颜色；
    该手持式装置内的分析软件比对该标准颜色与理想颜色的差异而获得校正数据，该分析软件再以该校正数据获得该待测物的颜色分析结果。
  2. 根据权利要求1所述的颜色分析的方法，其中，该标准颜色同时设置在该待测物的前后或左右两侧。
  3. 根据权利要求1所述的颜色分析的方法，其中，该镜头拍摄该待测物与该标准颜色时，需隔绝拍摄空间周围的环境光。
  4. 根据权利要求1所述的颜色分析的方法，其中，该镜头拍摄该待测物与该标准颜色时，利用该手持式装置的闪光灯或设置辅助光源照射在该待测物与该标准颜色上提高亮度。
  5. 根据权利要求1所述的颜色分析的方法，其中，该分析软件调整该镜头的设定参数以优化拍摄时的色彩准确性。
  6. 一种颜色分析的系统，包括：
    手持式装置，其设置有镜头，以及安装有分析软件；
    工作平台，其中放置有待测物，该待测物周围设置有至少一标准颜色载体，该工作平台周围向上延伸有定位架，该定位架与该工作平台互呈有一倾角，该定位架用来固定该手持式装置，使该镜头以倾斜方向对该工作平台进行拍摄。
  7. 根据权利要求6所述的颜色分析的系统，其中，该标准颜色载体同时设置在该待测物的前后或左右两侧。
  8. 根据权利要求6所述的颜色分析的系统，其中，该工作平台与该定位架之间的空间周围设置有遮板，用来隔绝环境光。
  9. 根据权利要求8所述的颜色分析的系统，其中，该遮板内侧设置有辅助光源，以照射在该待测物与该标准颜色载体上提高亮度。
  10. 根据权利要求6所述的颜色分析的系统，其中，该手持式装置设置有闪光灯，以照射在该待测物与该标准颜色载体试纸上提高亮度。
  11. 根据权利要求6所述的颜色分析的系统，其中，该工作平台上设置有一承载该待测物的托板，该托板可活动插入或移出该工作平台。
PCT/CN2021/074902 2021-02-02 2021-02-02 颜色分析的系统和方法 WO2022165640A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2021/074902 WO2022165640A1 (zh) 2021-02-02 2021-02-02 颜色分析的系统和方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2021/074902 WO2022165640A1 (zh) 2021-02-02 2021-02-02 颜色分析的系统和方法

Publications (1)

Publication Number Publication Date
WO2022165640A1 true WO2022165640A1 (zh) 2022-08-11

Family

ID=82740679

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2021/074902 WO2022165640A1 (zh) 2021-02-02 2021-02-02 颜色分析的系统和方法

Country Status (1)

Country Link
WO (1) WO2022165640A1 (zh)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104812292A (zh) * 2012-09-05 2015-07-29 希德汉特·耶拿 便携式医学诊断系统以及使用移动装置的方法
CN105181959A (zh) * 2015-06-25 2015-12-23 中国科学院电子学研究所 一种免疫层析试条定量检测装置及方法
CN106651970A (zh) * 2017-02-24 2017-05-10 嘉兴学院 颜色采集与色牢度评级装置及使用方法
CN106770224A (zh) * 2016-11-25 2017-05-31 友好净控科技（浙江）有限公司 一种空气中甲醛含量快速准确检测的方法和系统
CN107454266A (zh) * 2017-08-28 2017-12-08 江苏农林职业技术学院 基于智能手机的作物营养诊断装置与诊断方法
CN111351796A (zh) * 2020-03-20 2020-06-30 厦门大学 基于智能手机的水环境分析系统及分析方法
TWM614628U (zh) * 2021-01-27 2021-07-21 任氏電子工業股份有限公司 顏色分析的系統

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104812292A (zh) * 2012-09-05 2015-07-29 希德汉特·耶拿 便携式医学诊断系统以及使用移动装置的方法
CN105181959A (zh) * 2015-06-25 2015-12-23 中国科学院电子学研究所 一种免疫层析试条定量检测装置及方法
CN106770224A (zh) * 2016-11-25 2017-05-31 友好净控科技（浙江）有限公司 一种空气中甲醛含量快速准确检测的方法和系统
CN106651970A (zh) * 2017-02-24 2017-05-10 嘉兴学院 颜色采集与色牢度评级装置及使用方法
CN107454266A (zh) * 2017-08-28 2017-12-08 江苏农林职业技术学院 基于智能手机的作物营养诊断装置与诊断方法
CN111351796A (zh) * 2020-03-20 2020-06-30 厦门大学 基于智能手机的水环境分析系统及分析方法
TWM614628U (zh) * 2021-01-27 2021-07-21 任氏電子工業股份有限公司 顏色分析的系統

Similar Documents

Publication Publication Date Title
US8860819B2 (en) Automated lighting system characterization device and system
CN103630332A (zh) 背光源亮度均匀性测量装置及测量方法
EP3270120B1 (en) Measurement method, measurement device, and program
KR101051103B1 (ko) 색상 검사 장치 및 색상 검사 방법
CN104568781A (zh) 一种光柱镭射纸张颜色和光柱质量自动检测和评价方法
CN107084927B (zh) 基板色度检测方法及装置
CN107917905A (zh) 基于智能终端的比率型光度分析装置及其检测方法
KR20120044132A (ko) 회전가능한 원호형 카메라 프레임를 이용하여 제품의 변형량을 측정하는 장치 및 이를 이용한 변형량 측정 방법
US20230304940A1 (en) Method for inspecting a coated surface for coating defects
TW201608225A (zh) 血球凝集抑制檢定（ｈａｉ）之自動化成像及分析
US9071744B1 (en) Mobile device flash calibration
TW201604536A (zh) 應用重覆曝光之多曝光影像混和的檢測方法
CN105261319B (zh) 屏幕检测装置及其检测方法
CN106782233B (zh) Oled显示屏检测系统及其应用
WO2022165640A1 (zh) 颜色分析的系统和方法
KR101739096B1 (ko) 디스플레이 패널 외관 검사 장치 및 그 검사 방법
TWM614628U (zh) 顏色分析的系統
CN103673897B (zh) 垫料高度测量机自动补正方法及系统
CN107153000B (zh) 一种便携式滤镜光学性能检测装置及其检测方法
CN105445570A (zh) 一种广角镜头摄像机信噪比测试系统及测量方法
US11688103B2 (en) System and method for color analysis
CN107024484B (zh) 显示屏缺陷评估装置及其维护方法和待检测显示屏
TWI485369B (zh) Beam parallelism measuring device
KR20230022725A (ko) 머신비전용 조명모듈 검사장치 및 이를 이용한 머신비전용 조명모듈 검사방법
TWI734413B (zh) 試片檢測設備

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 21923669

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 21923669

Country of ref document: EP

Kind code of ref document: A1