DK0571891T3 - Kamerasystemoptik - Google Patents

Kamerasystemoptik

Info

Publication number
DK0571891T3
DK0571891T3 DK93108175T DK93108175T DK0571891T3 DK 0571891 T3 DK0571891 T3 DK 0571891T3 DK 93108175 T DK93108175 T DK 93108175T DK 93108175 T DK93108175 T DK 93108175T DK 0571891 T3 DK0571891 T3 DK 0571891T3
Authority
DK
Denmark
Prior art keywords
scan output
white reference
optical scanning
providing
reference signal
Prior art date
Application number
DK93108175T
Other languages
English (en)
Inventor
Steven L Smith
Joseph P Mulligan
Gregory P Skinger
Robert H Esslinger
Original Assignee
United Parcel Service Inc
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 United Parcel Service Inc filed Critical United Parcel Service Inc
Application granted granted Critical
Publication of DK0571891T3 publication Critical patent/DK0571891T3/da

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)
  • Optical Communication System (AREA)
  • Wire Bonding (AREA)
  • Vehicle Body Suspensions (AREA)
  • Window Of Vehicle (AREA)
  • Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
  • Cameras In General (AREA)
  • Adjustment Of Camera Lenses (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Color Television Image Signal Generators (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Image Processing (AREA)
  • Automatic Focus Adjustment (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
DK93108175T 1992-05-26 1993-05-19 Kamerasystemoptik DK0571891T3 (da)

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 (1)

Publication Number Publication Date
DK0571891T3 true DK0571891T3 (da) 1999-07-19

Family

ID=25394398

Family Applications (1)

Application Number Title Priority Date Filing Date
DK93108175T DK0571891T3 (da) 1992-05-26 1993-05-19 Kamerasystemoptik

Country Status (7)

Country Link
US (2) US5327171A (da)
EP (2) EP0855665B1 (da)
AT (1) ATE175510T1 (da)
DE (2) DE69322902T2 (da)
DK (1) DK0571891T3 (da)
ES (2) ES2186031T3 (da)
GR (1) GR3029659T3 (da)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
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
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
WO1995034043A1 (en) * 1994-06-07 1995-12-14 United Parcel Service Of America, Inc. Method and apparatus for decoding two-dimensional symbols in the spatial domain
ES2143084T3 (es) * 1994-10-25 2000-05-01 United Parcel Service Inc Camara electronica automatica para la captacion de imagenes de etiquetas.
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
WO1996032692A1 (en) 1995-04-10 1996-10-17 United Parcel Service Of America, Inc. Two-camera system for locating and storing indicia on conveyed items
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
US6155488A (en) * 1995-08-25 2000-12-05 Psc Inc. Optical reader with adaptive exposure control
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
US5757425A (en) * 1995-12-19 1998-05-26 Eastman Kodak Company Method and apparatus for independently calibrating light source and photosensor arrays
US5791771A (en) * 1995-12-19 1998-08-11 United Parcel Service Of America, Inc. Unsymmetrical elliptical reflector for spatial illumination
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
WO2004079546A2 (en) * 2003-03-04 2004-09-16 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 (en) 2008-04-17 2013-07-31 Datalogic IP TECH S.r.l. System for automatically acquiring optically coded information, illuminator for said system and method for aligning with each other optical components of the system.
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)

* Cited by examiner, † Cited by third party
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
EP0254235B1 (en) * 1986-07-18 1992-04-29 Dainippon Screen Mfg. Co., Ltd. Image data processing method and apparatus therefor
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
EP0295491B1 (en) * 1987-06-04 1993-08-18 Dainippon Screen Mfg. Co., Ltd. Apparatus for and method of stabilizing the quantity of light of fluorescent lamp
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

Also Published As

Publication number Publication date
EP0855665A2 (en) 1998-07-29
GR3029659T3 (en) 1999-06-30
DE69332444D1 (de) 2002-11-28
DE69322902D1 (de) 1999-02-18
ES2129051T3 (es) 1999-06-01
EP0855665B1 (en) 2002-10-23
ATE175510T1 (de) 1999-01-15
DE69322902T2 (de) 1999-07-29
EP0571891A2 (en) 1993-12-01
US5430282A (en) 1995-07-04
EP0571891B1 (en) 1999-01-07
US5327171A (en) 1994-07-05
EP0571891A3 (en) 1994-07-13
ES2186031T3 (es) 2003-05-01
EP0855665A3 (en) 1999-11-17
DE69332444T2 (de) 2003-07-10

Similar Documents

Publication Publication Date Title
DK0571891T3 (da) Kamerasystemoptik
GB2271437A (en) High resolution laser beam scanner and method for operation thereof
KR100237500B1 (ko) 영상주사용 광학적 주사요소 및 광학적 주사요소 제조방법
EP1607901A3 (en) Laser scanner and method for reading an optical code on an object
EP0446364A4 (en) Laser scanner for bar code reader
EP0704737A3 (en) Optical system for printers and display systems
DE69115347D1 (de) Laserabtastvorrichtung
DE69704782D1 (de) Optischer Codeabtaster mit sich entlang zwei unterschiedlichen optischen Wegen bewegenden Laserstrahlen
EP0323850A3 (en) A scanning optical apparatus
EP1393115A4 (en) SYSTEMS AND METHODS FOR SCANNING A BEAM OF LIGHT ON AN OBJECT
ATE112666T1 (de) Vorrichtung zur erzeugung eines bildes eines objekts.
ATE250782T1 (de) Abtaster
DE3671347D1 (de) Optoelektronischer abtastkopf.
EP0387900A3 (en) Scanning optical system
KR970704295A (ko) 비디오 화상의 영상점모사 방법 및 장치
AU6096299A (en) High resolution device for digitizing large size documents
EP0849930A3 (en) Optical scanner, image forming apparatus and image forming apparatus assembling method
ES2118176T3 (es) Diafragma de un objetivo.
JPS54153051A (en) Scanning optical system
MY106641A (en) Method for positioning a light beam on a picture surface.
EP0644682A1 (en) Scanning device.
CA2015426A1 (en) Image reading apparatus
SG74165A1 (en) Device for converting pictures or images into electronic signals
RU1804638C (ru) Сканирующее устройство
ES2056400T3 (es) Dispositivo optico de analisis de documentos.