JPS5673337A - Examination method for attached object or admixture of varied color tone, etc. - Google Patents

Examination method for attached object or admixture of varied color tone, etc.

Info

Publication number
JPS5673337A
JPS5673337A JP15108379A JP15108379A JPS5673337A JP S5673337 A JPS5673337 A JP S5673337A JP 15108379 A JP15108379 A JP 15108379A JP 15108379 A JP15108379 A JP 15108379A JP S5673337 A JPS5673337 A JP S5673337A
Authority
JP
Japan
Prior art keywords
signal
reference level
color tone
examined
comparison
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
JP15108379A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6239700B2 (enrdf_load_stackoverflow
Inventor
Yutaka Kubota
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.)
Stanley Electric Co Ltd
Original Assignee
Stanley Electric Co Ltd
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 Stanley Electric Co Ltd filed Critical Stanley Electric Co Ltd
Priority to JP15108379A priority Critical patent/JPS5673337A/ja
Publication of JPS5673337A publication Critical patent/JPS5673337A/ja
Publication of JPS6239700B2 publication Critical patent/JPS6239700B2/ja
Granted 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

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Closed-Circuit Television Systems (AREA)
JP15108379A 1979-11-21 1979-11-21 Examination method for attached object or admixture of varied color tone, etc. Granted JPS5673337A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15108379A JPS5673337A (en) 1979-11-21 1979-11-21 Examination method for attached object or admixture of varied color tone, etc.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15108379A JPS5673337A (en) 1979-11-21 1979-11-21 Examination method for attached object or admixture of varied color tone, etc.

Publications (2)

Publication Number Publication Date
JPS5673337A true JPS5673337A (en) 1981-06-18
JPS6239700B2 JPS6239700B2 (enrdf_load_stackoverflow) 1987-08-25

Family

ID=15510940

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15108379A Granted JPS5673337A (en) 1979-11-21 1979-11-21 Examination method for attached object or admixture of varied color tone, etc.

Country Status (1)

Country Link
JP (1) JPS5673337A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0354439A (ja) * 1989-07-24 1991-03-08 Hajime Sangyo Kk 物体の表面検査装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0354439A (ja) * 1989-07-24 1991-03-08 Hajime Sangyo Kk 物体の表面検査装置

Also Published As

Publication number Publication date
JPS6239700B2 (enrdf_load_stackoverflow) 1987-08-25

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