CA1075816A - Acquisition de donnees par station de lecture unique pour reconnaissance de caracteres - Google Patents

Acquisition de donnees par station de lecture unique pour reconnaissance de caracteres

Info

Publication number: CA1075816A
Authority: CA; Canada
Prior art keywords: line; data; character; signals; characters
Prior art date: 1975-12-15
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

CA263,508A

Other languages

English (en)

Inventor

Jerry D. Erwin

Richard K. Habitzreiter

Dale R. Duvall

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.)

Recognition Equipment Inc

Original Assignee

Recognition Equipment Inc

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.)

1975-12-15

Filing date

1976-10-15

Publication date

1980-04-15

1975-12-15 Priority claimed from US05/640,750 external-priority patent/US4013999A/en

1976-10-15 Application filed by Recognition Equipment Inc filed Critical Recognition Equipment Inc

1980-04-15 Application granted granted Critical

1980-04-15 Publication of CA1075816A publication Critical patent/CA1075816A/fr

Status Expired legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C3/00—Sorting according to destination
- B07C3/10—Apparatus characterised by the means used for detection ofthe destination
- B07C3/14—Apparatus characterised by the means used for detection ofthe destination using light-responsive detecting means
- 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
- G06V30/14—Image acquisition
- G06V30/146—Aligning or centring of the image pick-up or image-field
- 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)
Facsimile Scanning Arrangements (AREA)

CA263,508A 1975-12-15 1976-10-15 Acquisition de donnees par station de lecture unique pour reconnaissance de caracteres Expired CA1075816A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/640,750 US4013999A (en)	1974-08-15	1975-12-15	Single read station acquisition for character recognition

Publications (1)

Publication Number	Publication Date
CA1075816A true CA1075816A (fr)	1980-04-15

Family

ID=24569562

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA263,508A Expired CA1075816A (fr)	1975-12-15	1976-10-15	Acquisition de donnees par station de lecture unique pour reconnaissance de caracteres

Country Status (10)

Country	Link
JP (1)	JPS5274233A (fr)
AU (1)	AU496947B2 (fr)
BE (1)	BE849434A (fr)
CA (1)	CA1075816A (fr)
DE (1)	DE2656854A1 (fr)
FR (1)	FR2335890A1 (fr)
GB (1)	GB1566720A (fr)
IT (1)	IT1074975B (fr)
NL (1)	NL174000C (fr)
SE (1)	SE441313B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5866173A (ja) *	1981-10-16	1983-04-20	Oki Electric Ind Co Ltd	行読取装置
FR2589267B1 (fr) *	1985-10-25	1991-05-31	Bertin & Cie	Procede de traitement d'images, notamment dans une installation de tri postal

1976
- 1976-09-16 AU AU17815/76A patent/AU496947B2/en not_active Expired
- 1976-10-07 GB GB41728/76A patent/GB1566720A/en not_active Expired
- 1976-10-15 CA CA263,508A patent/CA1075816A/fr not_active Expired
- 1976-11-17 IT IT52231/76A patent/IT1074975B/it active
- 1976-12-09 FR FR7637077A patent/FR2335890A1/fr active Granted
- 1976-12-14 SE SE7614056A patent/SE441313B/xx unknown
- 1976-12-15 JP JP51149891A patent/JPS5274233A/ja active Granted
- 1976-12-15 BE BE173284A patent/BE849434A/fr not_active IP Right Cessation
- 1976-12-15 NL NLAANVRAGE7613925,A patent/NL174000C/xx not_active IP Right Cessation
- 1976-12-15 DE DE19762656854 patent/DE2656854A1/de not_active Ceased

Also Published As

Publication number	Publication date
AU1781576A (en)	1978-04-27
SE441313B (sv)	1985-09-23
GB1566720A (en)	1980-05-08
BE849434A (fr)	1977-04-01
FR2335890A1 (fr)	1977-07-15
SE7614056L (sv)	1977-06-16
IT1074975B (it)	1985-04-22
FR2335890B1 (fr)	1980-03-28
NL7613925A (nl)	1977-06-17
JPS6133233B2 (fr)	1986-08-01
AU496947B2 (en)	1978-11-16
DE2656854A1 (de)	1977-06-16
NL174000C (nl)	1984-04-02
JPS5274233A (en)	1977-06-22
NL174000B (nl)	1983-11-01

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EP0148535B1 (fr)	1990-03-07	Système pour trier des objets
US4193056A (en)	1980-03-11	OCR for reading a constraint free hand-written character or the like
CA1075816A (fr)	1980-04-15	Acquisition de donnees par station de lecture unique pour reconnaissance de caracteres
US3560928A (en)	1971-02-02	Apparatus for automatically identifying fingerprint cores
US2959769A (en)	1960-11-08	Data consolidation systems
US3519990A (en)	1970-07-07	Recognition system for reading machine
EP0144006B1 (fr)	1989-06-21	Procédé et dispositif pour la reconnaissance de caractères
US4246570A (en)	1981-01-20	Optical wand for mechanical character recognition

Legal Events

Date	Code	Title	Description
1997-04-15	MKEX	Expiry