NL7006277A - - Google Patents

Info

Publication number
NL7006277A
NL7006277A NL7006277A NL7006277A NL7006277A NL 7006277 A NL7006277 A NL 7006277A NL 7006277 A NL7006277 A NL 7006277A NL 7006277 A NL7006277 A NL 7006277A NL 7006277 A NL7006277 A NL 7006277A
Authority
NL
Netherlands
Application number
NL7006277A
Other versions
NL153692B (nl
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 filed Critical
Publication of NL7006277A publication Critical patent/NL7006277A/xx
Publication of NL153692B publication Critical patent/NL153692B/xx

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06E—OPTICAL COMPUTING DEVICES; COMPUTING DEVICES USING OTHER RADIATIONS WITH SIMILAR PROPERTIES
    • G06E3/00—Devices not provided for in group G06E1/00, e.g. for processing analogue or hybrid data
    • G06E3/001—Analogue devices in which mathematical operations are carried out with the aid of optical or electro-optical elements
    • G06E3/003—Analogue devices in which mathematical operations are carried out with the aid of optical or electro-optical elements forming integrals of products, e.g. Fourier integrals, Laplace integrals, correlation integrals; for analysis or synthesis of functions using orthogonal functions
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/88—Image or video recognition using optical means, e.g. reference filters, holographic masks, frequency domain filters or spatial domain filters

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Multimedia (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Character Discrimination (AREA)
NL707006277A 1969-05-06 1970-04-29 Inrichting voor het optisch lezen van tekens. NL153692B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6914453A FR2044025A5 (enExample) 1969-05-06 1969-05-06

Publications (2)

Publication Number Publication Date
NL7006277A true NL7006277A (enExample) 1970-11-10
NL153692B NL153692B (nl) 1977-06-15

Family

ID=9033561

Family Applications (1)

Application Number Title Priority Date Filing Date
NL707006277A NL153692B (nl) 1969-05-06 1970-04-29 Inrichting voor het optisch lezen van tekens.

Country Status (5)

Country Link
US (1) US3644889A (enExample)
DE (1) DE2021338A1 (enExample)
FR (1) FR2044025A5 (enExample)
GB (1) GB1304193A (enExample)
NL (1) NL153692B (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2106843A5 (enExample) * 1970-09-25 1972-05-05 Thomson Csf
US4178516A (en) * 1977-11-25 1979-12-11 Ball Corporation Mold reader
JPS6016673B2 (ja) * 1978-12-25 1985-04-26 川崎重工業株式会社 サ−ボ系における被検体認識装置
FR2496298B1 (fr) * 1980-12-15 1986-09-12 Bull Sa Dispositif pour la reconnaissance de caracteres stylises
EP0103459A3 (en) * 1982-09-10 1984-07-18 Westinghouse Electric Corporation A multi-image object recognition system
US5159648A (en) * 1988-05-27 1992-10-27 Chinon Kabushiki Kaisha Image pickup apparatus having a mask for defining the extent of the image to be reproduced
US5077809A (en) * 1989-05-30 1991-12-31 Farshad Ghazizadeh Optical character recognition
US5052044A (en) * 1990-02-02 1991-09-24 Eastman Kodak Company Correlated masking process for deskewing, filtering and recognition of vertically segmented characters
US6496600B1 (en) * 1996-06-17 2002-12-17 Canon Kabushiki Kaisha Font type identification
SG71018A1 (en) * 1997-03-01 2000-03-21 Inst Of Systems Science Nat Un Robust identification code recognition system

Also Published As

Publication number Publication date
NL153692B (nl) 1977-06-15
DE2021338A1 (de) 1970-11-19
FR2044025A5 (enExample) 1971-02-19
US3644889A (en) 1972-02-22
GB1304193A (enExample) 1973-01-24

Similar Documents

Publication Publication Date Title
CS154659B2 (enExample)
AU465452B2 (enExample)
AU450150B2 (enExample)
CS150508B2 (enExample)
AU442375B2 (enExample)
AU470301B1 (enExample)
AU5113869A (enExample)
AU442463B2 (enExample)
AU410358B2 (enExample)
AU442554B2 (enExample)
AU442538B2 (enExample)
AU442535B2 (enExample)
AU470661B1 (enExample)
AU442380B2 (enExample)
AU4949169A (enExample)
CS151205B1 (enExample)
CS148409B1 (enExample)
CS148075B2 (enExample)
AU5397469A (enExample)
AU5228269A (enExample)
AU4540468A (enExample)
AU5077469A (enExample)
AU3648969A (enExample)
CH1546569A4 (enExample)
AU4982068A (enExample)

Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application
NL80 Information provided on patent owner name for an already discontinued patent

Owner name: THOMSON CSF