FR1330894A - Device for automatic character reading, for example for electronic computers - Google Patents

Device for automatic character reading, for example for electronic computers

Info

Publication number
FR1330894A
FR1330894A FR897975A FR897975A FR1330894A FR 1330894 A FR1330894 A FR 1330894A FR 897975 A FR897975 A FR 897975A FR 897975 A FR897975 A FR 897975A FR 1330894 A FR1330894 A FR 1330894A
Authority
FR
France
Prior art keywords
character reading
electronic computers
automatic character
automatic
computers
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
FR897975A
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.)
Olivetti SpA
Original Assignee
Olivetti SpA
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 Olivetti SpA filed Critical Olivetti SpA
Priority to FR897975A priority Critical patent/FR1330894A/en
Application granted granted Critical
Publication of FR1330894A publication Critical patent/FR1330894A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G06V30/18—Extraction of features or characteristics of the image
    • G06V30/1801—Detecting partial patterns, e.g. edges or contours, or configurations, e.g. loops, corners, strokes or intersections
    • G06V30/18076—Detecting partial patterns, e.g. edges or contours, or configurations, e.g. loops, corners, strokes or intersections by analysing connectivity, e.g. edge linking, connected component analysis or slices
    • 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
FR897975A 1961-05-19 1962-05-18 Device for automatic character reading, for example for electronic computers Expired FR1330894A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR897975A FR1330894A (en) 1961-05-19 1962-05-18 Device for automatic character reading, for example for electronic computers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT951461 1961-05-19
FR897975A FR1330894A (en) 1961-05-19 1962-05-18 Device for automatic character reading, for example for electronic computers

Publications (1)

Publication Number Publication Date
FR1330894A true FR1330894A (en) 1963-06-28

Family

ID=26195764

Family Applications (1)

Application Number Title Priority Date Filing Date
FR897975A Expired FR1330894A (en) 1961-05-19 1962-05-18 Device for automatic character reading, for example for electronic computers

Country Status (1)

Country Link
FR (1) FR1330894A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1275803B (en) * 1964-03-25 1968-08-22 Farrington Electronics Inc Device for machine recognition of characters
DE1286793B (en) * 1964-01-02 1969-01-09 Nederlanden Staat Process for the machine recognition of digits by scanning a digit in vertical lines
DE1298327B (en) * 1964-07-20 1969-06-26 Rca Corp Device for the machine recognition of characters

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1286793B (en) * 1964-01-02 1969-01-09 Nederlanden Staat Process for the machine recognition of digits by scanning a digit in vertical lines
DE1275803B (en) * 1964-03-25 1968-08-22 Farrington Electronics Inc Device for machine recognition of characters
DE1298327B (en) * 1964-07-20 1969-06-26 Rca Corp Device for the machine recognition of characters

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