JPS5423587A - Consistent photometric and colorimetric method of measuring objects - Google Patents

Consistent photometric and colorimetric method of measuring objects

Info

Publication number
JPS5423587A
JPS5423587A JP8827777A JP8827777A JPS5423587A JP S5423587 A JPS5423587 A JP S5423587A JP 8827777 A JP8827777 A JP 8827777A JP 8827777 A JP8827777 A JP 8827777A JP S5423587 A JPS5423587 A JP S5423587A
Authority
JP
Japan
Prior art keywords
photometric
consistent
colorimetric method
measuring objects
measuring
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP8827777A
Other languages
Japanese (ja)
Other versions
JPS6041731B2 (en
Inventor
Seiji Shigematsu
Kanji Katori
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP52088277A priority Critical patent/JPS6041731B2/en
Publication of JPS5423587A publication Critical patent/JPS5423587A/en
Publication of JPS6041731B2 publication Critical patent/JPS6041731B2/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
    • G01J3/51—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors using colour filters

Abstract

PURPOSE:To enable the brightness, color, etc. of measuring objects to be correctly detected even when an illuminating light source varies by measuring the reflecting light of the measuring object and background light and making relative comparison.
JP52088277A 1977-07-25 1977-07-25 Constant photometry and colorimetry of measuring objects Expired JPS6041731B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52088277A JPS6041731B2 (en) 1977-07-25 1977-07-25 Constant photometry and colorimetry of measuring objects

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52088277A JPS6041731B2 (en) 1977-07-25 1977-07-25 Constant photometry and colorimetry of measuring objects

Publications (2)

Publication Number Publication Date
JPS5423587A true JPS5423587A (en) 1979-02-22
JPS6041731B2 JPS6041731B2 (en) 1985-09-18

Family

ID=13938398

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52088277A Expired JPS6041731B2 (en) 1977-07-25 1977-07-25 Constant photometry and colorimetry of measuring objects

Country Status (1)

Country Link
JP (1) JPS6041731B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63307323A (en) * 1987-05-20 1988-12-15 アメリカン　テレフォン　アンド　テレグラフ　カムパニー Color identification method and apparatus
US4843874A (en) * 1987-03-27 1989-07-04 Sunstar Engineering Inc. Method of checking the workmanship of paint coating
WO2013157641A1 (en) * 2012-04-20 2013-10-24 株式会社 オフィス・カラーサイエンス Variable angle spectroscopic imaging measurement method and device therefor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4843874A (en) * 1987-03-27 1989-07-04 Sunstar Engineering Inc. Method of checking the workmanship of paint coating
JPS63307323A (en) * 1987-05-20 1988-12-15 アメリカン　テレフォン　アンド　テレグラフ　カムパニー Color identification method and apparatus
WO2013157641A1 (en) * 2012-04-20 2013-10-24 株式会社 オフィス・カラーサイエンス Variable angle spectroscopic imaging measurement method and device therefor
US9823130B2 (en) 2012-04-20 2017-11-21 Office Color Science Co., Ltd. Multi-angle spectral imaging measurement method and apparatus

Also Published As

Publication number Publication date
JPS6041731B2 (en) 1985-09-18

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