DE69332444D1 - Abtastsystem und Verfahren - Google Patents
Abtastsystem und VerfahrenInfo
- Publication number
- DE69332444D1 DE69332444D1 DE69332444T DE69332444T DE69332444D1 DE 69332444 D1 DE69332444 D1 DE 69332444D1 DE 69332444 T DE69332444 T DE 69332444T DE 69332444 T DE69332444 T DE 69332444T DE 69332444 D1 DE69332444 D1 DE 69332444D1
- Authority
- DE
- Germany
- Prior art keywords
- scan output
- white reference
- optical scanning
- providing
- reference signal
- 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
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
- G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
- G06K7/1092—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices sensing by means of TV-scanning
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
- G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
- G06K7/10851—Circuits for pulse shaping, amplifying, eliminating noise signals, checking the function of the sensing device
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
- G06K7/1404—Methods for optical code recognition
- G06K7/1439—Methods for optical code recognition including a method step for retrieval of the optical code
- G06K7/1443—Methods for optical code recognition including a method step for retrieval of the optical code locating of the code in an image
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K2007/10485—Arrangement of optical elements
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K2207/00—Other aspects
- G06K2207/1013—Multi-focal
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Image Input (AREA)
- Wire Bonding (AREA)
- Adjustment Of Camera Lenses (AREA)
- Cameras In General (AREA)
- Window Of Vehicle (AREA)
- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
- Optical Communication System (AREA)
- Vehicle Body Suspensions (AREA)
- Geophysics And Detection Of Objects (AREA)
- Color Television Image Signal Generators (AREA)
- Image Processing (AREA)
- Facsimile Scanning Arrangements (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Automatic Focus Adjustment (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/889,037 US5327171A (en) | 1992-05-26 | 1992-05-26 | Camera system optics |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69332444D1 true DE69332444D1 (de) | 2002-11-28 |
DE69332444T2 DE69332444T2 (de) | 2003-07-10 |
Family
ID=25394398
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69332444T Expired - Lifetime DE69332444T2 (de) | 1992-05-26 | 1993-05-19 | Abtastsystem und Verfahren |
DE69322902T Expired - Lifetime DE69322902T2 (de) | 1992-05-26 | 1993-05-19 | Optische Einrichtungen für Kamera |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69322902T Expired - Lifetime DE69322902T2 (de) | 1992-05-26 | 1993-05-19 | Optische Einrichtungen für Kamera |
Country Status (7)
Country | Link |
---|---|
US (2) | US5327171A (de) |
EP (2) | EP0855665B1 (de) |
AT (1) | ATE175510T1 (de) |
DE (2) | DE69332444T2 (de) |
DK (1) | DK0571891T3 (de) |
ES (2) | ES2129051T3 (de) |
GR (1) | GR3029659T3 (de) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5515102A (en) * | 1993-03-09 | 1996-05-07 | Hughes Aircraft Company | Charge coupled device apparatus having means for correcting for changes in the charge transfer efficiency of a charge coupled device |
US5393967A (en) * | 1993-07-21 | 1995-02-28 | Sensis Corporation | Method and apparatus for non-contact reading of a relief pattern |
US5463213A (en) * | 1994-05-03 | 1995-10-31 | Honda; Takafaru | Code mark reader |
US5638499A (en) * | 1994-05-27 | 1997-06-10 | O'connor; Michael | Image composition method and apparatus for developing, storing and reproducing image data using absorption, reflection and transmission properties of images to be combined |
DK0764307T3 (da) * | 1994-06-07 | 1999-05-10 | United Parcel Service Inc | Fremgangsmåde og anordning til at dekode todimentionale symboler i det rumlige domæne |
US5515447A (en) * | 1994-06-07 | 1996-05-07 | United Parcel Service Of America, Inc. | Method and apparatus for locating an acquisition target in two-dimensional images by detecting symmetry in two different directions |
DE69515500T2 (de) * | 1994-10-25 | 2009-09-17 | United Parcel Service Of America, Inc. | Automatische elektrische kamera für etikettenbildaufnahme |
US5581071A (en) * | 1994-12-06 | 1996-12-03 | International Business Machines Corporation | Barcode scanner with adjustable light source intensity |
US5814803A (en) * | 1994-12-23 | 1998-09-29 | Spectra-Physics Scanning Systems, Inc. | Image reader with multi-focus lens |
EP0820618A1 (de) | 1995-04-10 | 1998-01-28 | United Parcel Service Of America, Inc. | Zweikamera anlage zur ermittlung und speicherung von vermerken aus gegenständen vom flie band befördert |
US5991470A (en) * | 1995-06-07 | 1999-11-23 | Computer Identics, Inc. | One-dimensional scanner system for two-dimensional image acquisition |
WO1996042064A1 (en) * | 1995-06-08 | 1996-12-27 | Psc Inc. | Adaptive optical code reader using object location and movement information |
JPH096891A (ja) * | 1995-06-21 | 1997-01-10 | Asahi Optical Co Ltd | データシンボル読み取り装置およびデータシンボル読み取りシステム |
JPH10508133A (ja) | 1995-08-25 | 1998-08-04 | ピーエスシー・インコーポレイテッド | 集積化されたcmos回路を備えた光学読み取り器 |
US5770841A (en) * | 1995-09-29 | 1998-06-23 | United Parcel Service Of America, Inc. | System and method for reading package information |
US5831254A (en) * | 1995-12-18 | 1998-11-03 | Welch Allyn, Inc. | Exposure control apparatus for use with optical readers |
US5791771A (en) * | 1995-12-19 | 1998-08-11 | United Parcel Service Of America, Inc. | Unsymmetrical elliptical reflector for spatial illumination |
US5757425A (en) * | 1995-12-19 | 1998-05-26 | Eastman Kodak Company | Method and apparatus for independently calibrating light source and photosensor arrays |
US5814802A (en) * | 1996-02-23 | 1998-09-29 | Accu-Sort Systems, Inc. | High speed imaging apparatus for CCD based scanners |
US6173894B1 (en) | 1996-08-23 | 2001-01-16 | Psc Inc. | Optical reader with addressable pixels |
US5839566A (en) * | 1996-08-30 | 1998-11-24 | United Parcel Service Of America, Inc. | Belt-carried tilt tray sorter |
JP3420444B2 (ja) * | 1996-10-17 | 2003-06-23 | キヤノン株式会社 | 画像形成装置、画像形成方法、及びその記憶媒体 |
US5920056A (en) * | 1997-01-23 | 1999-07-06 | United Parcel Service Of America, Inc. | Optically-guided indicia reader system for assisting in positioning a parcel on a conveyor |
US5923017A (en) * | 1997-01-23 | 1999-07-13 | United Parcel Service Of America | Moving-light indicia reader system |
US5971132A (en) * | 1997-06-18 | 1999-10-26 | United Parcel Service Of America, Inc. | High speed automated cog sorter |
US5984078A (en) | 1997-08-04 | 1999-11-16 | United Parcel Service Of America, Inc. | Automated shuttle sorter for conveyors |
US5988356A (en) * | 1997-09-08 | 1999-11-23 | United Parcel Service Of America, Inc. | Automated diverter capable of sorting bulky articles |
US6227377B1 (en) | 1997-09-09 | 2001-05-08 | United Parcel Service Of America, Inc. | Automated array sorter for conveyors |
US5917602A (en) * | 1998-04-30 | 1999-06-29 | Inex Inc. | System and method for image acquisition for inspection of articles on a moving conveyor |
JP3592147B2 (ja) * | 1998-08-20 | 2004-11-24 | キヤノン株式会社 | 固体撮像装置 |
US6189702B1 (en) | 1998-11-25 | 2001-02-20 | United Parcel Service Of America, Inc. | Overhead mounted sorter for conveyors |
JP3507367B2 (ja) * | 1999-07-30 | 2004-03-15 | キヤノン株式会社 | 画像読み取り装置、方法及びコンピュータ読み取り可能な記憶媒体 |
US6352349B1 (en) | 2000-03-24 | 2002-03-05 | United Parcel Services Of America, Inc. | Illumination system for use in imaging moving articles |
US7464877B2 (en) * | 2003-11-13 | 2008-12-16 | Metrologic Instruments, Inc. | Digital imaging-based bar code symbol reading system employing image cropping pattern generator and automatic cropped image processor |
US6878896B2 (en) * | 2002-07-24 | 2005-04-12 | United Parcel Service Of America, Inc. | Synchronous semi-automatic parallel sorting |
US7433096B2 (en) * | 2003-02-28 | 2008-10-07 | Hewlett-Packard Development Company, L.P. | Scanning device calibration system and method |
US7063256B2 (en) * | 2003-03-04 | 2006-06-20 | United Parcel Service Of America | Item tracking and processing systems and methods |
US7090134B2 (en) * | 2003-03-04 | 2006-08-15 | United Parcel Service Of America, Inc. | System for projecting a handling instruction onto a moving item or parcel |
US7561717B2 (en) * | 2004-07-09 | 2009-07-14 | United Parcel Service Of America, Inc. | System and method for displaying item information |
EP2281264B1 (de) | 2008-04-17 | 2013-07-31 | Datalogic IP TECH S.r.l. | System zum automatischen beschaffen von optisch codierten informationen, illuminator für das system und verfahren zum ausrichten von optischen komponenten des systems miteinander |
FR2959902B1 (fr) * | 2010-05-04 | 2013-08-23 | E2V Semiconductors | Capteur d'image lineaire a defilement et sommation analogique et numerique et procede correspondant |
US10471478B2 (en) | 2017-04-28 | 2019-11-12 | United Parcel Service Of America, Inc. | Conveyor belt assembly for identifying an asset sort location and methods of utilizing the same |
Family Cites Families (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB842810A (en) * | 1958-07-09 | 1960-07-27 | Int Computers & Tabulators Ltd | Improvements in or relating to apparatus for sensing records |
US3701098A (en) * | 1971-06-15 | 1972-10-24 | Scanner | Device for machine reading of information without manipulation of the information carrier |
DE2210948A1 (de) * | 1972-03-07 | 1973-09-27 | Heimann Gmbh | Reflektoranordnung mit einer stabfoermigen blitzlichtroehre |
US3774014A (en) * | 1972-03-20 | 1973-11-20 | Pitney Bowes Alpex | Printed code scanning system |
US3899687A (en) * | 1972-07-10 | 1975-08-12 | Identicon Corp | Optical label scanning |
GB1416177A (en) * | 1972-11-08 | 1975-12-03 | Europ Labelling Machine System | Inspection of code-marked articles |
US3902047A (en) * | 1973-08-31 | 1975-08-26 | Ferranti Packard Ltd | Label reader with rotatable television scan |
US3992623A (en) * | 1975-03-14 | 1976-11-16 | Graphic Sciences, Inc. | Optical scanner |
DE2634241A1 (de) * | 1975-10-06 | 1977-04-14 | Ibm | Hochwirksames beleuchtungssystem |
US4063820A (en) * | 1975-11-10 | 1977-12-20 | Rca Corporation | Apparatus for measuring a dimension of an object |
US4097731A (en) * | 1977-06-02 | 1978-06-27 | Burroughs Corporation | Automatic gain control for photosensing devices |
US4375920A (en) * | 1978-07-31 | 1983-03-08 | Li-Cor, Inc. | Area meter |
US4351004A (en) * | 1980-01-31 | 1982-09-21 | Texas Instruments Incorporated | CCD Imager |
NL8006241A (nl) * | 1980-11-14 | 1982-06-01 | Nederlanden Staat | Inrichting voor het automatisch lezen van tekens. |
DE3240081A1 (de) * | 1981-11-07 | 1984-05-03 | Licentia Gmbh | Vorrichtung zur erkennung und verarbeitung von zeichen und/oder vorgegebenen optischen details |
US4766300A (en) * | 1984-08-06 | 1988-08-23 | Norand Corporation | Instant portable bar code reader |
JPS58123286A (ja) * | 1982-01-16 | 1983-07-22 | Minolta Camera Co Ltd | 自動ホワイトバランス調整装置を備えたカラ−ビデオカメラ |
DE3204021A1 (de) * | 1982-02-05 | 1983-08-18 | Gebhardt Fördertechnik GmbH, 6920 Sinsheim | Verteileranlage fuer bewegte stueckgueter |
JPS5916464A (ja) * | 1982-07-20 | 1984-01-27 | Fuji Xerox Co Ltd | シエ−デイング補正装置 |
JPS5932821A (ja) * | 1982-08-18 | 1984-02-22 | Fuji Xerox Co Ltd | ランプの光量検知装置 |
US4488679A (en) * | 1982-11-01 | 1984-12-18 | Western Publishing Company, Inc. | Code and reading system |
US4500776A (en) * | 1982-11-08 | 1985-02-19 | Vadim Laser | Method and apparatus for remotely reading and decoding bar codes |
JPS59136728A (ja) * | 1983-01-26 | 1984-08-06 | Canon Inc | 画像形成装置 |
US4568982A (en) * | 1984-04-09 | 1986-02-04 | At&T Laboratories | Optical scanning method and apparatus |
DE3507569A1 (de) * | 1985-03-04 | 1986-09-04 | Erhardt & Leimer GmbH, 8900 Augsburg | Vorrichtung zur erfassung von kennzeichnungen auf sich bewegenden kennzeichnungstraegern |
US5115478A (en) * | 1986-01-10 | 1992-05-19 | Minolta Camera Kabushiki Kaisha | Image reader |
JPS62177685A (ja) * | 1986-01-30 | 1987-08-04 | Nec Corp | 光学式情報読取装置 |
DE3778602D1 (de) * | 1986-07-18 | 1992-06-04 | Dainippon Screen Mfg | Bild-datenverarbeitungsverfahren und anordnung dafuer. |
DE3636192C1 (de) * | 1986-10-24 | 1988-02-18 | Erhardt & Leimer Gmbh | Vorrichtung zur Erfassung des Abbildes von Oberflaechenbereichen laufender Warenbahnen |
US5014332A (en) * | 1987-03-31 | 1991-05-07 | Minolta Camera Kabushiki Kaisha | Image reader |
US4954897A (en) * | 1987-05-22 | 1990-09-04 | Nikon Corporation | Electronic still camera system with automatic gain control of image signal amplifier before image signal recording |
EP0460719B1 (de) * | 1987-06-04 | 1995-11-02 | Dainippon Screen Mfg. Co., Ltd. | Gerät zur Stabilisierung der Lichtmenge einer Fluoreszenzlampe |
US4896029A (en) * | 1988-04-08 | 1990-01-23 | United Parcel Service Of America, Inc. | Polygonal information encoding article, process and system |
JPH0284880A (ja) * | 1988-06-22 | 1990-03-26 | Ricoh Co Ltd | 画像読取り装置の制御方法 |
US5196950A (en) * | 1988-08-04 | 1993-03-23 | Ricoh Company, Ltd. | Optical reader and light source used for the same |
US5070414A (en) * | 1988-09-20 | 1991-12-03 | Kabushiki Kaisha Toshiba | Method and apparatus for reading image information formed on material |
JP2610317B2 (ja) * | 1988-09-28 | 1997-05-14 | 株式会社東芝 | イメージスキャナ装置 |
US5032712A (en) * | 1988-10-19 | 1991-07-16 | Canon Kabushiki Kaisha | Signal accumulation image reading apparatus |
US4903144A (en) * | 1988-10-27 | 1990-02-20 | Eastman Kodak Company | Automatic D.C. offset control for image scanners |
US4958064A (en) * | 1989-01-30 | 1990-09-18 | Image Recognition Equipment Corporation | Bar code locator for video scanner/reader system |
JPH0732447B2 (ja) * | 1989-05-16 | 1995-04-10 | シャープ株式会社 | 読取装置 |
JPH0322751A (ja) * | 1989-06-20 | 1991-01-31 | Toshiba Corp | 読取り装置 |
US5212569A (en) * | 1989-06-29 | 1993-05-18 | Fuji Photo Film Co., Ltd. | Light beam scanning apparatus capable of changing the scanning density |
JPH03194673A (ja) * | 1989-12-22 | 1991-08-26 | Sumitomo Electric Ind Ltd | 記号読取装置 |
US5378883A (en) * | 1991-07-19 | 1995-01-03 | Omniplanar Inc. | Omnidirectional wide range hand held bar code reader |
-
1992
- 1992-05-26 US US07/889,037 patent/US5327171A/en not_active Expired - Lifetime
-
1993
- 1993-05-19 EP EP98104163A patent/EP0855665B1/de not_active Expired - Lifetime
- 1993-05-19 AT AT93108175T patent/ATE175510T1/de not_active IP Right Cessation
- 1993-05-19 DE DE69332444T patent/DE69332444T2/de not_active Expired - Lifetime
- 1993-05-19 EP EP93108175A patent/EP0571891B1/de not_active Expired - Lifetime
- 1993-05-19 DE DE69322902T patent/DE69322902T2/de not_active Expired - Lifetime
- 1993-05-19 ES ES93108175T patent/ES2129051T3/es not_active Expired - Lifetime
- 1993-05-19 DK DK93108175T patent/DK0571891T3/da active
- 1993-05-19 ES ES98104163T patent/ES2186031T3/es not_active Expired - Lifetime
-
1994
- 1994-05-06 US US08/238,808 patent/US5430282A/en not_active Expired - Lifetime
-
1999
- 1999-03-12 GR GR990400743T patent/GR3029659T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
GR3029659T3 (en) | 1999-06-30 |
ES2129051T3 (es) | 1999-06-01 |
EP0571891B1 (de) | 1999-01-07 |
DE69322902D1 (de) | 1999-02-18 |
EP0855665A2 (de) | 1998-07-29 |
EP0571891A3 (en) | 1994-07-13 |
DK0571891T3 (da) | 1999-07-19 |
ATE175510T1 (de) | 1999-01-15 |
DE69322902T2 (de) | 1999-07-29 |
EP0855665A3 (de) | 1999-11-17 |
US5430282A (en) | 1995-07-04 |
EP0571891A2 (de) | 1993-12-01 |
DE69332444T2 (de) | 2003-07-10 |
EP0855665B1 (de) | 2002-10-23 |
ES2186031T3 (es) | 2003-05-01 |
US5327171A (en) | 1994-07-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69332444D1 (de) | Abtastsystem und Verfahren | |
EP1607901A3 (de) | Scanner laser et méthode de lecture d'un code optique sur un objet | |
KR100237500B1 (ko) | 영상주사용 광학적 주사요소 및 광학적 주사요소 제조방법 | |
GB2271437A (en) | High resolution laser beam scanner and method for operation thereof | |
EP0446364A4 (en) | Laser scanner for bar code reader | |
WO1991015919A3 (en) | Scanner with electronic non-linearity compensation and method of processing image data | |
DE69115347D1 (de) | Laserabtastvorrichtung | |
DE69128408D1 (de) | Laserroboter und sein steuerverfahrengerät zur ablenkung eines optischen strahles und gerät zur generierung seines steuersignals | |
DE69704782D1 (de) | Optischer Codeabtaster mit sich entlang zwei unterschiedlichen optischen Wegen bewegenden Laserstrahlen | |
EP0323850A3 (de) | Optisches Abtastgerät | |
EP1393115A4 (de) | Systeme und verfahren zum scannen einer probe mit einem lichtstrahl | |
ATE112666T1 (de) | Vorrichtung zur erzeugung eines bildes eines objekts. | |
DE69725031D1 (de) | Abtaster | |
DE69123923D1 (de) | Abtast- und Beleuchtungsverfahren mit mehreren optischen Strahlen und Vorrichtung dazu | |
EP0365182A3 (de) | Lichtstrahlvorrichtung zum Abtasten eines stationären flachen Gebietes | |
ATE444647T1 (de) | Anordnung zur hochauflösenden abtastung grosser bildformate | |
EP0849930A3 (de) | Optischer Abtaster, Bilderzeugungsgerät und Zusammensetzungsverfahren eines Bilderzeugungsgeräts | |
ATE298478T1 (de) | Verfahren und vorrichtung zur erzeugung eines fehlersignals bei kohärentem überlagerungsempfang von lichtwellen | |
ES2118176T3 (es) | Diafragma de un objetivo. | |
MY106641A (en) | Method for positioning a light beam on a picture surface. | |
ATE151189T1 (de) | Bildinformationssteuergerät und anzeigesystem | |
EP0624025A3 (de) | Aufzeichnungsgerät | |
JPS57138615A (en) | Optical scanning device | |
DE69227238D1 (de) | Optisches Abtaststeuerungssystem eines optischen Plattenspielers | |
EP0644682A1 (de) | Abtastgerät. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |