FR2121278A5 - - Google Patents

Info

Publication number
FR2121278A5
FR2121278A5 FR7200298A FR7200298A FR2121278A5 FR 2121278 A5 FR2121278 A5 FR 2121278A5 FR 7200298 A FR7200298 A FR 7200298A FR 7200298 A FR7200298 A FR 7200298A FR 2121278 A5 FR2121278 A5 FR 2121278A5
Authority
FR
France
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
FR7200298A
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.)
Bendix Corp
Original Assignee
Bendix Corp
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 Bendix Corp filed Critical Bendix Corp
Application granted granted Critical
Publication of FR2121278A5 publication Critical patent/FR2121278A5/fr
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
    • G06V30/22—Character recognition characterised by the type of writing
    • G06V30/224—Character recognition characterised by the type of writing of printed characters having additional code marks or containing code marks
    • 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
    • G06V30/18086—Extraction of features or characteristics of the image by performing operations within image blocks or by using histograms
    • G06V30/18095—Summing image-intensity values; Projection and histogram analysis
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Character Input (AREA)
  • Character Discrimination (AREA)
FR7200298A 1971-01-07 1972-01-06 Expired FR2121278A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10461971A 1971-01-07 1971-01-07

Publications (1)

Publication Number Publication Date
FR2121278A5 true FR2121278A5 (fr) 1972-08-18

Family

ID=22301444

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7200298A Expired FR2121278A5 (fr) 1971-01-07 1972-01-06

Country Status (5)

Country Link
CA (1) CA946067A (fr)
DE (1) DE2200775A1 (fr)
FR (1) FR2121278A5 (fr)
GB (1) GB1359781A (fr)
IT (1) IT946374B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2570530A1 (fr) * 1984-09-17 1986-03-21 Dassault Electronique Procede et dispositif de lecture optique de caracteres
EP0331354A2 (fr) * 1988-02-29 1989-09-06 Nihon Taisanbin Kogyo Kabushiki Kaisha Appareil de lecture d'information

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58208886A (ja) * 1982-05-31 1983-12-05 武蔵エンジニアリング株式会社 紙葉の表裏判別方法
JPH07120389B2 (ja) * 1986-02-28 1995-12-20 住友電気工業株式会社 光学的文字読取装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2570530A1 (fr) * 1984-09-17 1986-03-21 Dassault Electronique Procede et dispositif de lecture optique de caracteres
EP0331354A2 (fr) * 1988-02-29 1989-09-06 Nihon Taisanbin Kogyo Kabushiki Kaisha Appareil de lecture d'information
EP0331354A3 (fr) * 1988-02-29 1992-04-29 Nihon Taisanbin Kogyo Kabushiki Kaisha Appareil de lecture d'information

Also Published As

Publication number Publication date
IT946374B (it) 1973-05-21
DE2200775A1 (de) 1972-07-20
CA946067A (en) 1974-04-23
GB1359781A (en) 1974-07-10

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Legal Events

Date Code Title Description
ST Notification of lapse