JPS51146245A - Reverse returning reflecting multiplex xxoptical scanner - Google Patents

Reverse returning reflecting multiplex xxoptical scanner

Info

Publication number
JPS51146245A
JPS51146245A JP51049761A JP4976176A JPS51146245A JP S51146245 A JPS51146245 A JP S51146245A JP 51049761 A JP51049761 A JP 51049761A JP 4976176 A JP4976176 A JP 4976176A JP S51146245 A JPS51146245 A JP S51146245A
Authority
JP
Japan
Prior art keywords
xxoptical
multiplex
scanner
reverse returning
returning reflecting
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.)
Pending
Application number
JP51049761A
Other languages
Japanese (ja)
Inventor
Esu Uu Pooru
Aaru Sutorooru Maikeru
Esu Fuazuio Dominiku
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Western Atlas Inc
Original Assignee
Litton Business Systems 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
Priority claimed from US05/574,140 external-priority patent/US4003627A/en
Priority claimed from US05/574,137 external-priority patent/US4018504A/en
Application filed by Litton Business Systems Inc filed Critical Litton Business Systems Inc
Publication of JPS51146245A publication Critical patent/JPS51146245A/en
Pending legal-status Critical Current

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
    • G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
    • G06V10/141—Control of illumination
    • 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
    • G06K7/10861—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 of data fields affixed to objects or articles, e.g. coded labels
    • G06K7/10871—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 of data fields affixed to objects or articles, e.g. coded labels randomly oriented data-fields, code-marks therefore, e.g. concentric circles-code
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
    • G06V30/14—Image acquisition
    • G06V30/1431—Illumination control
JP51049761A 1975-05-02 1976-04-30 Reverse returning reflecting multiplex xxoptical scanner Pending JPS51146245A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/574,140 US4003627A (en) 1975-05-02 1975-05-02 POS optical scanning station with slotted planar plate
US05/574,137 US4018504A (en) 1975-05-02 1975-05-02 Retro-reflective multiple-X optical scanning system

Publications (1)

Publication Number Publication Date
JPS51146245A true JPS51146245A (en) 1976-12-15

Family

ID=27076298

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51049761A Pending JPS51146245A (en) 1975-05-02 1976-04-30 Reverse returning reflecting multiplex xxoptical scanner

Country Status (9)

Country Link
JP (1) JPS51146245A (en)
BR (1) BR7602746A (en)
CH (1) CH607071A5 (en)
DE (1) DE2618195C2 (en)
FR (1) FR2309933A1 (en)
GB (2) GB1553084A (en)
IT (1) IT1059441B (en)
NL (1) NL7604704A (en)
SE (2) SE412810B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9401302A (en) * 1994-08-11 1996-03-01 Scantech Bv Barcode scanner.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3762791A (en) * 1968-12-31 1973-10-02 Texas Instruments Inc Light beam deflection
US3728677A (en) * 1971-05-10 1973-04-17 Stanford Research Inst Rotation-independent reading of rectangular insignia
SE353163B (en) * 1971-06-07 1973-01-22 Aga Ab
US3919527A (en) * 1973-07-26 1975-11-11 Ibm Omnidirectional optical scanner
DE2350278C3 (en) * 1973-10-06 1978-12-07 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Method for reading codes and device for carrying out the method
DE2449958B2 (en) * 1973-10-23 1977-02-24 Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka (Japan) CODE READER
US3916158A (en) * 1974-01-21 1975-10-28 Pitney Bowes Inc Optical scanner and method for producing a scanning pattern
US3947816A (en) * 1974-07-01 1976-03-30 International Business Machines Corporation Omnidirectional optical scanning apparatus
US3902048A (en) * 1974-07-11 1975-08-26 Ibm Omnidirectional optomechanical scanning apparatus

Also Published As

Publication number Publication date
FR2309933A1 (en) 1976-11-26
NL7604704A (en) 1976-11-04
SE7605042L (en) 1976-11-03
IT1059441B (en) 1982-05-31
DE2618195A1 (en) 1976-11-18
SE412810B (en) 1980-03-17
CH607071A5 (en) 1978-11-30
DE2618195C2 (en) 1983-06-16
GB1553084A (en) 1979-09-19
SE7901504L (en) 1979-02-20
GB1553085A (en) 1979-09-19
FR2309933B1 (en) 1981-05-29
BR7602746A (en) 1977-11-16

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