GB9118774D0 - Colour analysis - Google Patents

Colour analysis

Info

Publication number
GB9118774D0
GB9118774D0 GB919118774A GB9118774A GB9118774D0 GB 9118774 D0 GB9118774 D0 GB 9118774D0 GB 919118774 A GB919118774 A GB 919118774A GB 9118774 A GB9118774 A GB 9118774A GB 9118774 D0 GB9118774 D0 GB 9118774D0
Authority
GB
United Kingdom
Prior art keywords
colour analysis
colour
analysis
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.)
Withdrawn
Application number
GB919118774A
Other versions
GB2259135A (en
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.)
Zed Instruments Ltd
Original Assignee
Zed Instruments 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 Zed Instruments Ltd filed Critical Zed Instruments Ltd
Priority to GB9118774A priority Critical patent/GB2259135A/en
Publication of GB9118774D0 publication Critical patent/GB9118774D0/en
Publication of GB2259135A publication Critical patent/GB2259135A/en
Withdrawn legal-status Critical Current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
    • 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
    • G01J3/502—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors using a dispersive element, e.g. grating, prism
    • 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
    • G01J3/28—Investigating the spectrum
    • G01J3/2803—Investigating the spectrum using photoelectric array detector
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectrometry And Color Measurement (AREA)
GB9118774A 1991-09-02 1991-09-02 Colour analysis Withdrawn GB2259135A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9118774A GB2259135A (en) 1991-09-02 1991-09-02 Colour analysis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9118774A GB2259135A (en) 1991-09-02 1991-09-02 Colour analysis

Publications (2)

Publication Number Publication Date
GB9118774D0 true GB9118774D0 (en) 1991-10-16
GB2259135A GB2259135A (en) 1993-03-03

Family

ID=10700804

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9118774A Withdrawn GB2259135A (en) 1991-09-02 1991-09-02 Colour analysis

Country Status (1)

Country Link
GB (1) GB2259135A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113365511A (en) * 2020-01-06 2021-09-07 韩国烟草人参公社 Aerosol-generating system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105865624B (en) * 2016-03-22 2018-02-09 清华大学 The spectrum extracting method and device of hyper-spectral data gathering system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2078368B (en) * 1980-06-20 1984-03-14 De La Rue Syst Sorting objects by colour
GB8528982D0 (en) * 1985-11-25 1986-01-02 Univ Liverpool Colour quantification system
US4954972A (en) * 1987-11-09 1990-09-04 Honeywell Inc. Color signature sensor
EP0399057B1 (en) * 1989-05-20 1992-12-09 Hewlett-Packard GmbH Method for operating a photodiode array spectrometer and photodiode array spectrometer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113365511A (en) * 2020-01-06 2021-09-07 韩国烟草人参公社 Aerosol-generating system
CN113365511B (en) * 2020-01-06 2024-04-02 韩国烟草人参公社 Aerosol generating system and aerosol generating device

Also Published As

Publication number Publication date
GB2259135A (en) 1993-03-03

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)