IT999022B - Apparecchiatura per il riconosci mento di caratteri - Google Patents

Apparecchiatura per il riconosci mento di caratteri

Info

Publication number: IT999022B
Authority: IT; Italy
Prior art keywords: characters; recognition; equipment
Prior art date: 1972-10-27

Application number

IT30650/73A

Other languages

English (en)

Original Assignee

Nippon Electric Co

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.)

1972-10-27

Filing date

1973-10-26

Publication date

1976-02-20

1973-10-26 Application filed by Nippon Electric Co filed Critical Nippon Electric Co

1976-02-20 Application granted granted Critical

1976-02-20 Publication of IT999022B publication Critical patent/IT999022B/it

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
- G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
- G06V10/74—Image or video pattern matching; Proximity measures in feature spaces
- G06V10/75—Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video features; Coarse-fine approaches, e.g. multi-scale approaches; using context analysis; Selection of dictionaries
- G06V10/751—Comparing pixel values or logical combinations thereof, or feature values having positional relevance, e.g. template matching
- G06V10/7515—Shifting the patterns to accommodate for positional errors

Landscapes

Engineering & Computer Science (AREA)
Computer Vision & Pattern Recognition (AREA)
Theoretical Computer Science (AREA)
Medical Informatics (AREA)
Computing Systems (AREA)
Databases & Information Systems (AREA)
Evolutionary Computation (AREA)
General Health & Medical Sciences (AREA)
Artificial Intelligence (AREA)
Software Systems (AREA)
Health & Medical Sciences (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Multimedia (AREA)
Character Discrimination (AREA)
Image Analysis (AREA)

IT30650/73A 1972-10-27 1973-10-26 Apparecchiatura per il riconosci mento di caratteri IT999022B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP47107691A JPS4966034A (it)	1972-10-27	1972-10-27

Publications (1)

Publication Number	Publication Date
IT999022B true IT999022B (it)	1976-02-20

Family

ID=14465505

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT30650/73A IT999022B (it)	1972-10-27	1973-10-26	Apparecchiatura per il riconosci mento di caratteri

Country Status (5)

Country	Link
US (1)	US3878509A (it)
JP (1)	JPS4966034A (it)
CA (1)	CA1011459A (it)
FR (1)	FR2205234A5 (it)
IT (1)	IT999022B (it)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS509337A (it) *	1973-05-23	1975-01-30
JPS5721749B2 (it) *	1974-04-25	1982-05-10
US4003022A (en) *	1974-08-02	1977-01-11	Nippon Electric Company, Ltd.	Symbol string pattern recognition equipment
GB1545117A (en) *	1976-05-25	1979-05-02	Nat Res Dev	Comparison apparatus eg for use in character recognition
US4151511A (en) *	1976-11-19	1979-04-24	Honeywell Inc.	Digital correlator
US4244029A (en) *	1977-12-12	1981-01-06	Goodyear Aerospace Corporation	Digital video correlator
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
JPS599336Y2 (ja) *	1979-12-27	1984-03-23	富士通株式会社	文字認識装置
US4308523A (en) *	1980-02-04	1981-12-29	Compuscan, Incorporated	Apparatus and method for character recognition
US4376932A (en) *	1980-06-30	1983-03-15	International Business Machines Corporation	Multi-registration in character recognition
JPS58134368A (ja) *	1982-02-05	1983-08-10	Ricoh Co Ltd	文書画像処理装置
US4700401A (en) *	1983-02-28	1987-10-13	Dest Corporation	Method and apparatus for character recognition employing a dead-band correlator
ATE56549T1 (de) *	1984-04-10	1990-09-15	British Telecomm	Mustererkennungseinrichtung.
GB8517918D0 (en) *	1985-07-16	1985-08-21	British Telecomm	Recognition system
DE3905329A1 (de) *	1988-12-23	1990-07-05	Escher Wyss Ag	Fuehrungslagerung fuer den mantel einer druckwalze
US5109432A (en) *	1989-12-27	1992-04-28	Fujitsu Limited	Character recognition method
CA2438951A1 (en) *	2003-08-29	2005-02-28	Bob Richards	Feeder system and method
FR2900225B1 (fr) *	2006-04-21	2011-03-18	Sa Fromfroid	Installation de traitement en temperature de produits disposes en palette ou similaire.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL268306A (it) *	1957-05-17
GB1127361A (en) *	1965-01-30	1968-09-18	Emi Ltd	Improvements relating to pattern recognition devices
US3629833A (en) *	1969-11-24	1971-12-21	Frederick M Demer	Character recognition system employing a plurality of character compression transforms
US3717848A (en) *	1970-06-02	1973-02-20	Recognition Equipment Inc	Stored reference code character reader method and system
US3618080A (en) *	1970-07-10	1971-11-02	Int Flasher Corp	Low-energy input buzzer

1972
- 1972-10-27 JP JP47107691A patent/JPS4966034A/ja active Pending
1973
- 1973-10-25 FR FR7338112A patent/FR2205234A5/fr not_active Expired
- 1973-10-26 US US410126A patent/US3878509A/en not_active Expired - Lifetime
- 1973-10-26 CA CA184,296A patent/CA1011459A/en not_active Expired
- 1973-10-26 IT IT30650/73A patent/IT999022B/it active

Also Published As

Publication number	Publication date
AU6176173A (en)	1975-04-24
US3878509A (en)	1975-04-15
FR2205234A5 (it)	1974-05-24
JPS4966034A (it)	1974-06-26
CA1011459A (en)	1977-05-31

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