BE803574A - Dispositif de balayage optique pour systemes de reconnaissance de caracteres - Google Patents

Dispositif de balayage optique pour systemes de reconnaissance de caracteres

Info

Publication number
BE803574A
BE803574A BE134543A BE134543A BE803574A BE 803574 A BE803574 A BE 803574A BE 134543 A BE134543 A BE 134543A BE 134543 A BE134543 A BE 134543A BE 803574 A BE803574 A BE 803574A
Authority
BE
Belgium
Prior art keywords
character recognition
recognition systems
scan device
optical scan
optical
Prior art date
Application number
BE134543A
Other languages
English (en)
Original Assignee
Optical Business Machines
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 Optical Business Machines filed Critical Optical Business Machines
Publication of BE803574A publication Critical patent/BE803574A/fr

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G06V10/12—Details of acquisition arrangements; Constructional details thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Image Input (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Character Input (AREA)
BE134543A 1972-03-08 1973-08-14 Dispositif de balayage optique pour systemes de reconnaissance de caracteres BE803574A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00232893A US3812459A (en) 1972-03-08 1972-03-08 Opticscan arrangement for optical character recognition systems

Publications (1)

Publication Number Publication Date
BE803574A true BE803574A (fr) 1974-02-14

Family

ID=22875023

Family Applications (1)

Application Number Title Priority Date Filing Date
BE134543A BE803574A (fr) 1972-03-08 1973-08-14 Dispositif de balayage optique pour systemes de reconnaissance de caracteres

Country Status (9)

Country Link
US (1) US3812459A (fr)
JP (1) JPS547412B2 (fr)
AT (1) AT330265B (fr)
BE (1) BE803574A (fr)
CA (1) CA1019839A (fr)
FR (1) FR2175482A5 (fr)
GB (1) GB1398223A (fr)
IT (1) IT981207B (fr)
NL (1) NL7303181A (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE32137E (en) * 1978-11-13 1986-05-06 Eikonix Corporation Graphical representation transducing
US4667255A (en) * 1979-09-24 1987-05-19 Datacopy Corporation Electronic camera employing a solid-state image sensor
US4376582A (en) * 1980-12-09 1983-03-15 The United States Of America As Represented By The United States Department Of Energy Optical fuel pin scanner
US4637718A (en) * 1980-12-09 1987-01-20 The United States Of America As Represented By The United States Department Of Energy Hand-held optical fuel pin scanner
US4626671A (en) * 1984-07-06 1986-12-02 Honeywell Information Systems Inc. Lens system for optically recorded storage card reader
US4794238A (en) * 1987-10-09 1988-12-27 Ultracision, Inc. Method and apparatus for reading and marking a small bar code on a surface of an item
US5313311A (en) * 1992-12-23 1994-05-17 Xerox Corporation Hybrid mechanical and electronic deskew of scanned images in an image input terminal
US5796089A (en) * 1995-09-21 1998-08-18 Symbol Technologies, Inc. Bar code scanner with simplified auto-focus capability
US5798516A (en) * 1996-05-28 1998-08-25 Accu-Sort Systems, Inc. Focusing mechanism for hand-held CCD scanners
JP2003514234A (ja) * 1999-11-12 2003-04-15 ゴー・センサーズ・エルエルシー 画像測定方法および装置
US6912076B2 (en) 2000-03-17 2005-06-28 Accu-Sort Systems, Inc. Coplanar camera scanning system
JP3802372B2 (ja) * 2001-05-16 2006-07-26 株式会社エヌ・ティ・ティ・ドコモ 移動通信システム
US7133573B2 (en) * 2002-11-26 2006-11-07 Eastman Kodak Company Document skew accommodation
US7066388B2 (en) * 2002-12-18 2006-06-27 Symbol Technologies, Inc. System and method for verifying RFID reads
US6918538B2 (en) * 2002-12-18 2005-07-19 Symbol Technologies, Inc. Image scanning device having a system for determining distance to a target
US7025272B2 (en) * 2002-12-18 2006-04-11 Symbol Technologies, Inc. System and method for auto focusing an optical code reader
US7025271B2 (en) * 2002-12-18 2006-04-11 Symbol Technologies, Inc. Imaging optical code reader having selectable depths of field
US7195164B2 (en) * 2003-01-03 2007-03-27 Symbol Technologies, Inc. Optical code reading device having more than one imaging engine
US7021542B2 (en) * 2003-08-01 2006-04-04 Symbol Technologies, Inc. Imaging and illumination engine for an optical code reader
US7472831B2 (en) * 2003-11-13 2009-01-06 Metrologic Instruments, Inc. System for detecting image light intensity reflected off an object in a digital imaging-based bar code symbol reading device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4326347Y1 (fr) * 1966-08-05 1968-11-02
JPS455690Y1 (fr) * 1967-10-31 1970-03-19

Also Published As

Publication number Publication date
AT330265B (de) 1976-06-25
NL7303181A (fr) 1973-09-11
JPS48103236A (fr) 1973-12-25
JPS547412B2 (fr) 1979-04-06
IT981207B (it) 1974-10-10
ATA726273A (de) 1975-09-15
FR2175482A5 (fr) 1973-10-19
GB1398223A (en) 1975-06-18
US3812459A (en) 1974-05-21
DE2308167B2 (de) 1976-12-30
CA1019839A (en) 1977-10-25
DE2308167A1 (de) 1973-09-13

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: OBM (OPTICAL BUSINESS MACHINES INC.)

Effective date: 19850831