JP5440110B2 - 分光特性取得装置、分光特性取得方法、画像評価装置、及び画像形成装置 - Google Patents
分光特性取得装置、分光特性取得方法、画像評価装置、及び画像形成装置 Download PDFInfo
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- JP5440110B2 JP5440110B2 JP2009260259A JP2009260259A JP5440110B2 JP 5440110 B2 JP5440110 B2 JP 5440110B2 JP 2009260259 A JP2009260259 A JP 2009260259A JP 2009260259 A JP2009260259 A JP 2009260259A JP 5440110 B2 JP5440110 B2 JP 5440110B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- image
- spectral
- spectral characteristic
- characteristic acquisition
- 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.)
- Expired - Fee Related
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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
- G01J3/28—Investigating the spectrum
- G01J3/2823—Imaging spectrometer
-
- 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
- G01J3/02—Details
-
- 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
- G01J3/02—Details
- G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
-
- 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
- G01J3/02—Details
- G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
- G01J3/0208—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using focussing or collimating elements, e.g. lenses or mirrors; performing aberration correction
-
- 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
- G01J3/02—Details
- G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
- G01J3/0216—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using light concentrators or collectors or condensers
-
- 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
- G01J3/02—Details
- G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
- G01J3/0229—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using masks, aperture plates, spatial light modulators or spatial filters, e.g. reflective filters
-
- 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
- G01J3/02—Details
- G01J3/0262—Constructional arrangements for removing stray light
-
- 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
- G01J3/02—Details
- G01J3/0294—Multi-channel spectroscopy
-
- 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
- G01J3/02—Details
- G01J3/04—Slit arrangements slit adjustment
-
- 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
- G01J3/12—Generating the spectrum; Monochromators
- G01J3/26—Generating the spectrum; Monochromators using multiple reflection, e.g. Fabry-Perot interferometer, variable interference filters
-
- 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
- G01J3/50—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
-
- 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
- G01J3/513—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors using colour filters having fixed filter-detector pairs
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/80—Camera processing pipelines; Components thereof
- H04N23/84—Camera processing pipelines; Components thereof for processing colour signals
-
- 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
- G01J2003/2806—Array and filter array
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Spectrometry And Color Measurement (AREA)
- Facsimile Scanning Arrangements (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009260259A JP5440110B2 (ja) | 2009-03-30 | 2009-11-13 | 分光特性取得装置、分光特性取得方法、画像評価装置、及び画像形成装置 |
| US13/138,428 US9068893B2 (en) | 2009-03-30 | 2010-03-24 | Spectral characteristic obtaining apparatus, image evaluation apparatus and image forming apparatus |
| PCT/JP2010/055781 WO2010113987A1 (en) | 2009-03-30 | 2010-03-24 | Spectral characteristic obtaining apparatus, image evaluation apparatus and image forming apparatus |
| EP10758758.6A EP2414796B1 (en) | 2009-03-30 | 2010-03-24 | Spectral characteristic obtaining apparatus, image evaluation apparatus and image forming apparatus |
| US14/718,499 US9222833B2 (en) | 2009-03-30 | 2015-05-21 | Spectral characteristic obtaining apparatus, image evaluation apparatus and image forming apparatus |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009081986 | 2009-03-30 | ||
| JP2009081986 | 2009-03-30 | ||
| JP2009260259A JP5440110B2 (ja) | 2009-03-30 | 2009-11-13 | 分光特性取得装置、分光特性取得方法、画像評価装置、及び画像形成装置 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013261066A Division JP2014066732A (ja) | 2009-03-30 | 2013-12-18 | 分光特性取得装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2010256324A JP2010256324A (ja) | 2010-11-11 |
| JP2010256324A5 JP2010256324A5 (cg-RX-API-DMAC10.html) | 2012-09-20 |
| JP5440110B2 true JP5440110B2 (ja) | 2014-03-12 |
Family
ID=42828276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009260259A Expired - Fee Related JP5440110B2 (ja) | 2009-03-30 | 2009-11-13 | 分光特性取得装置、分光特性取得方法、画像評価装置、及び画像形成装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US9068893B2 (cg-RX-API-DMAC10.html) |
| EP (1) | EP2414796B1 (cg-RX-API-DMAC10.html) |
| JP (1) | JP5440110B2 (cg-RX-API-DMAC10.html) |
| WO (1) | WO2010113987A1 (cg-RX-API-DMAC10.html) |
Families Citing this family (69)
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| JP5440110B2 (ja) | 2009-03-30 | 2014-03-12 | 株式会社リコー | 分光特性取得装置、分光特性取得方法、画像評価装置、及び画像形成装置 |
| JP2014066732A (ja) * | 2009-03-30 | 2014-04-17 | Ricoh Co Ltd | 分光特性取得装置 |
| JP5655437B2 (ja) * | 2009-09-14 | 2015-01-21 | 株式会社リコー | 分光特性取得装置 |
| JP5609611B2 (ja) | 2010-03-11 | 2014-10-22 | 株式会社リコー | 分光特性取得装置、画像評価装置、及び画像形成装置 |
| JP5652183B2 (ja) * | 2010-12-10 | 2015-01-14 | 株式会社リコー | 画像特性計測装置および画像形成装置 |
| JP5645017B2 (ja) * | 2011-02-04 | 2014-12-24 | 株式会社リコー | 分光計測装置、画像評価装置及び画像形成装置 |
| JP2012173163A (ja) * | 2011-02-22 | 2012-09-10 | Ricoh Co Ltd | 分光計測装置、画像形成装置、分光計測方法、プログラム及び記録媒体 |
| US20120212737A1 (en) * | 2011-02-23 | 2012-08-23 | Comstock Ii Lovell E | Optical homogenizing elements to reduce spectral noise in hyperspectral imaging system |
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-
2009
- 2009-11-13 JP JP2009260259A patent/JP5440110B2/ja not_active Expired - Fee Related
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2010
- 2010-03-24 WO PCT/JP2010/055781 patent/WO2010113987A1/en not_active Ceased
- 2010-03-24 US US13/138,428 patent/US9068893B2/en not_active Expired - Fee Related
- 2010-03-24 EP EP10758758.6A patent/EP2414796B1/en active Active
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|---|---|
| EP2414796A4 (en) | 2014-03-26 |
| US9222833B2 (en) | 2015-12-29 |
| EP2414796A1 (en) | 2012-02-08 |
| US9068893B2 (en) | 2015-06-30 |
| WO2010113987A1 (en) | 2010-10-07 |
| US20150253190A1 (en) | 2015-09-10 |
| JP2010256324A (ja) | 2010-11-11 |
| US20110299104A1 (en) | 2011-12-08 |
| EP2414796B1 (en) | 2021-07-14 |
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