FR1389671A - Optical device for reading characters in a document - Google Patents

Optical device for reading characters in a document

Info

Publication number
FR1389671A
FR1389671A FR961474A FR961474A FR1389671A FR 1389671 A FR1389671 A FR 1389671A FR 961474 A FR961474 A FR 961474A FR 961474 A FR961474 A FR 961474A FR 1389671 A FR1389671 A FR 1389671A
Authority
FR
France
Prior art keywords
document
optical device
reading characters
characters
reading
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
FR961474A
Other languages
French (fr)
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.)
RCA Corp
Original Assignee
RCA Corp
Radio Corporation of America
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 US253911A external-priority patent/US3293604A/en
Application filed by RCA Corp, Radio Corporation of America filed Critical RCA Corp
Priority to FR961474A priority Critical patent/FR1389671A/en
Application granted granted Critical
Publication of FR1389671A publication Critical patent/FR1389671A/en
Expired 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
    • G06V10/20—Image preprocessing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
FR961474A 1963-01-25 1964-01-24 Optical device for reading characters in a document Expired FR1389671A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR961474A FR1389671A (en) 1963-01-25 1964-01-24 Optical device for reading characters in a document

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US253911A US3293604A (en) 1963-01-25 1963-01-25 Character recognition system utilizing asynchronous zoning of characters
FR961474A FR1389671A (en) 1963-01-25 1964-01-24 Optical device for reading characters in a document

Publications (1)

Publication Number Publication Date
FR1389671A true FR1389671A (en) 1965-02-19

Family

ID=26205531

Family Applications (1)

Application Number Title Priority Date Filing Date
FR961474A Expired FR1389671A (en) 1963-01-25 1964-01-24 Optical device for reading characters in a document

Country Status (1)

Country Link
FR (1) FR1389671A (en)

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