GB1334754A - Optical scanning apparatus - Google Patents

Optical scanning apparatus

Info

Publication number
GB1334754A
GB1334754A GB2327871*A GB2327871A GB1334754A GB 1334754 A GB1334754 A GB 1334754A GB 2327871 A GB2327871 A GB 2327871A GB 1334754 A GB1334754 A GB 1334754A
Authority
GB
United Kingdom
Prior art keywords
record
light
line
lens
focused
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
Application number
GB2327871*A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1334754A publication Critical patent/GB1334754A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06K7/10831—Arrangement of optical elements, e.g. lenses, mirrors, prisms
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Character Input (AREA)
GB2327871*A 1970-03-09 1971-04-19 Optical scanning apparatus Expired GB1334754A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1779270A 1970-03-09 1970-03-09

Publications (1)

Publication Number Publication Date
GB1334754A true GB1334754A (en) 1973-10-24

Family

ID=21784573

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2327871*A Expired GB1334754A (en) 1970-03-09 1971-04-19 Optical scanning apparatus

Country Status (5)

Country Link
US (1) US3634696A (enExample)
CA (1) CA949206A (enExample)
DE (1) DE2111188A1 (enExample)
FR (1) FR2084291A5 (enExample)
GB (1) GB1334754A (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3809894A (en) * 1970-09-18 1974-05-07 Creative Logic Corp Optical scanner
US3729618A (en) * 1972-06-12 1973-04-24 Ibm Scanning mechanism and printer
FR2245970B1 (enExample) * 1973-08-07 1977-05-13 Trt Telecom Radio Electr
US4692603A (en) * 1985-04-01 1987-09-08 Cauzin Systems, Incorporated Optical reader for printed bit-encoded data and method of reading same
US4742217A (en) * 1986-06-02 1988-05-03 Honeywell Inc. Projection alignment and focusing aid

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1763482A (en) * 1928-06-07 1930-06-10 Lorenz C Ag Scanning device
US3091699A (en) * 1959-10-15 1963-05-28 Philips Corp Photoelectric device for indicating spots on a surface
US3160759A (en) * 1961-08-14 1964-12-08 Specialties Inc Photosensitive fabric inspection system
US3508065A (en) * 1963-09-25 1970-04-21 Warren L Holford Radiation sensitive image analyzer using multiple angle line scan
US3369126A (en) * 1964-03-04 1968-02-13 Air Force Usa Nomographic computer scanning means including cantilever means to support the film memory
US3553437A (en) * 1967-05-02 1971-01-05 Sylvania Electric Prod Optical label reading system and apparatus

Also Published As

Publication number Publication date
DE2111188A1 (de) 1971-09-30
CA949206A (en) 1974-06-11
FR2084291A5 (enExample) 1971-12-17
US3634696A (en) 1972-01-11

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees