DE60129247D1 - Optische sensoreinrichtung und verfahren zur spektralanalyse - Google Patents
Optische sensoreinrichtung und verfahren zur spektralanalyseInfo
- Publication number
- DE60129247D1 DE60129247D1 DE60129247T DE60129247T DE60129247D1 DE 60129247 D1 DE60129247 D1 DE 60129247D1 DE 60129247 T DE60129247 T DE 60129247T DE 60129247 T DE60129247 T DE 60129247T DE 60129247 D1 DE60129247 D1 DE 60129247D1
- Authority
- DE
- Germany
- Prior art keywords
- array
- diffraction grating
- detection
- spectra
- pitch
- 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 - Lifetime
Links
- 230000003287 optical effect Effects 0.000 title abstract 4
- 238000000034 method Methods 0.000 title 1
- 238000010183 spectrum analysis Methods 0.000 title 1
- 238000001514 detection method Methods 0.000 abstract 5
- 238000001228 spectrum Methods 0.000 abstract 2
- 238000011896 sensitive detection Methods 0.000 abstract 1
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
- G01J3/02—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
- 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
- G01J3/0229—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
- G01J3/0294—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
- G01J3/18—Generating the spectrum; Monochromators using diffraction elements, e.g. grating
-
- 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
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
- G07D7/06—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using wave or particle radiation
- G07D7/12—Visible light, infrared or ultraviolet radiation
- G07D7/1205—Testing spectral properties
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00311560 | 2000-12-21 | ||
EP00311560 | 2000-12-21 | ||
PCT/GB2001/005630 WO2002050783A1 (en) | 2000-12-21 | 2001-12-18 | Optical sensor device and method for spectral analysis |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60129247D1 true DE60129247D1 (de) | 2007-08-16 |
DE60129247T2 DE60129247T2 (de) | 2008-03-13 |
Family
ID=8173483
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60129247T Expired - Lifetime DE60129247T2 (de) | 2000-12-21 | 2001-12-18 | Optische sensoreinrichtung und verfahren zur spektralanalyse |
Country Status (7)
Country | Link |
---|---|
US (1) | US7057723B2 (de) |
EP (1) | EP1344193B1 (de) |
AT (1) | ATE366446T1 (de) |
AU (1) | AU2002222272A1 (de) |
DE (1) | DE60129247T2 (de) |
ES (1) | ES2288497T3 (de) |
WO (1) | WO2002050783A1 (de) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6954271B2 (en) | 2001-10-10 | 2005-10-11 | Analytical Spectral Devices, Inc. | System and method for multiplexing inputs into a single spectrometer |
DE102004035494A1 (de) * | 2004-07-22 | 2006-02-09 | Giesecke & Devrient Gmbh | Vorrichtung und Verfahren zur Prüfung von Wertdokumenten |
CN100405391C (zh) * | 2005-10-14 | 2008-07-23 | 北京海鑫科金高科技股份有限公司 | 一种活体指掌纹采集方法 |
US20090174879A1 (en) * | 2006-04-12 | 2009-07-09 | Giesecke & Devrient Gmbh | Apparatus and method for optically examining security documents |
DE102006017256A1 (de) * | 2006-04-12 | 2007-10-18 | Giesecke & Devrient Gmbh | Vorrichtung und Verfahren zur optischen Untersuchung von Wertdokumenten |
JP5093877B2 (ja) | 2006-09-29 | 2012-12-12 | 株式会社ユニバーサルエンターテインメント | 紙葉識別装置 |
DE102007019107A1 (de) * | 2007-04-23 | 2008-10-30 | Giesecke & Devrient Gmbh | Verfahren und Vorrichtung zur Prüfung von Wertdokumenten |
US20090033755A1 (en) * | 2007-08-03 | 2009-02-05 | Tandent Vision Science, Inc. | Image acquisition and processing engine for computer vision |
JP2014066732A (ja) * | 2009-03-30 | 2014-04-17 | Ricoh Co Ltd | 分光特性取得装置 |
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 |
JP2010261861A (ja) * | 2009-05-08 | 2010-11-18 | Ricoh Co Ltd | 分光特性取得装置、画像評価装置、及び画像形成装置 |
JP5655437B2 (ja) * | 2009-09-14 | 2015-01-21 | 株式会社リコー | 分光特性取得装置 |
JP5609068B2 (ja) * | 2009-11-04 | 2014-10-22 | 株式会社リコー | 分光測定装置、画像評価装置及び画像形成装置 |
JP2011145233A (ja) * | 2010-01-18 | 2011-07-28 | Kinki Univ | 分光装置 |
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 |
JP5644296B2 (ja) * | 2010-09-13 | 2014-12-24 | 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 |
JP5717052B2 (ja) * | 2011-04-25 | 2015-05-13 | 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 |
CN102169608B (zh) * | 2011-05-27 | 2013-03-13 | 徐端全 | 多光谱纸币验钞机对纸币的处理方法 |
JP5884347B2 (ja) * | 2011-09-12 | 2016-03-15 | 株式会社リコー | 分光特性取得装置及び分光特性取得方法、画像評価装置、並びに画像形成装置 |
JP5880053B2 (ja) | 2012-01-12 | 2016-03-08 | 株式会社リコー | 分光特性取得装置及び画像形成装置 |
JP5834938B2 (ja) | 2012-01-17 | 2015-12-24 | 株式会社リコー | 分光特性取得装置、画像評価装置、画像形成装置及び分光特性取得方法 |
JP6051543B2 (ja) | 2012-03-09 | 2016-12-27 | 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 |
JP5910989B2 (ja) | 2012-03-09 | 2016-04-27 | 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 |
JP6107187B2 (ja) * | 2013-02-05 | 2017-04-05 | 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 |
JP6311267B2 (ja) * | 2013-05-10 | 2018-04-18 | 株式会社リコー | 分光特性取得装置、画像評価装置、画像形成装置 |
JP6232831B2 (ja) | 2013-08-15 | 2017-11-22 | 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 |
JP6292052B2 (ja) * | 2014-06-25 | 2018-03-14 | 株式会社リコー | 画像特性計測装置、画像評価装置、画像形成装置 |
CN104200566B (zh) * | 2014-09-11 | 2018-04-20 | 广州广电运通金融电子股份有限公司 | 一种基于清分机积灰条件下的钞票识别方法及清分机 |
CN104331978B (zh) * | 2014-11-19 | 2017-02-01 | 广州广电运通金融电子股份有限公司 | 纸币褶皱的识别装置和方法 |
JP6669383B2 (ja) * | 2015-10-09 | 2020-03-18 | キヤノン株式会社 | 測定装置、画像形成装置及び画像測定装置 |
JP7087735B2 (ja) * | 2018-06-29 | 2022-06-21 | 株式会社リコー | 分光特性取得装置、画像形成装置、及び画像形成装置の管理システム |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4494872A (en) * | 1980-10-07 | 1985-01-22 | Baylor University | Multiple entrance aperture dispersive optical spectrometer |
US5064290A (en) * | 1987-12-12 | 1991-11-12 | Renishaw Plc | Opto-electronic scale-reading apparatus wherein phase-separated secondary orders of diffraction are generated |
JPH05231938A (ja) * | 1991-02-07 | 1993-09-07 | Res Dev Corp Of Japan | 高感度多波長分光装置 |
EP0537431B1 (de) * | 1991-10-14 | 1997-05-28 | Mars, Incorporated | Einrichtung zum optischen Erkennen von Dokumenten |
JPH06241897A (ja) | 1993-02-12 | 1994-09-02 | Mitsubishi Heavy Ind Ltd | 分光装置 |
DE19517194A1 (de) * | 1995-05-11 | 1996-11-14 | Giesecke & Devrient Gmbh | Vorrichtung und Verfahren zur Prüfung von Blattgut, wie z.B. Banknoten oder Wertpapiere |
DE19523140A1 (de) | 1995-06-28 | 1997-01-02 | Spectro Analytical Instr | Mehrkanal-Spektrometer mit Zeilensensor |
US5724135A (en) * | 1996-03-27 | 1998-03-03 | The United States Of America As Represented By The Secretary Of The Navy | Hyper-spectral imaging using rotational spectro-tomography |
US5739915A (en) * | 1996-05-08 | 1998-04-14 | United Microelectronics Corp. | Electro-optical system for scanning color documents |
US6552788B1 (en) * | 2001-07-09 | 2003-04-22 | Ruda & Associates | Hyperspectral imaging using linear chromatic aberration |
US6952260B2 (en) * | 2001-09-07 | 2005-10-04 | Jian Ming Xiao | Double grating three dimensional spectrograph |
-
2001
- 2001-12-18 WO PCT/GB2001/005630 patent/WO2002050783A1/en active IP Right Grant
- 2001-12-18 AT AT01271610T patent/ATE366446T1/de not_active IP Right Cessation
- 2001-12-18 AU AU2002222272A patent/AU2002222272A1/en not_active Abandoned
- 2001-12-18 EP EP01271610A patent/EP1344193B1/de not_active Expired - Lifetime
- 2001-12-18 US US10/433,859 patent/US7057723B2/en not_active Expired - Fee Related
- 2001-12-18 ES ES01271610T patent/ES2288497T3/es not_active Expired - Lifetime
- 2001-12-18 DE DE60129247T patent/DE60129247T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2288497T3 (es) | 2008-01-16 |
AU2002222272A1 (en) | 2002-07-01 |
DE60129247T2 (de) | 2008-03-13 |
ATE366446T1 (de) | 2007-07-15 |
EP1344193A1 (de) | 2003-09-17 |
US20040061855A1 (en) | 2004-04-01 |
EP1344193B1 (de) | 2007-07-04 |
US7057723B2 (en) | 2006-06-06 |
WO2002050783A1 (en) | 2002-06-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: TALARIS HOLDINGS LTD., LONDON, GB |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: TALARIS LTD., LONDON, GB |