NL7314469A - Rozet-rangschikking van foto-elektrische om- zetters, en tekenleesstelsel dat de rozet ge- bruikt. - Google Patents

Rozet-rangschikking van foto-elektrische om- zetters, en tekenleesstelsel dat de rozet ge- bruikt.

Info

Publication number: NL7314469A
Authority: NL; Netherlands
Prior art keywords: rosette; reading system; arrangement; electrical converters; sign reading
Prior art date: 1973-10-22

Application number

NL7314469A

Other languages

English (en)

Dutch (nl)

Original Assignee

Ibm Nederland

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.)

1973-10-22

Filing date

1973-10-22

Publication date

1975-04-24

1973-10-22 Application filed by Ibm Nederland filed Critical Ibm Nederland

1973-10-22 Priority to NL7314469A priority Critical patent/NL7314469A/xx

1974-09-05 Priority to FR7430683A priority patent/FR2279164A1/fr

1974-09-20 Priority to DE19742444961 priority patent/DE2444961A1/de

1974-10-01 Priority to GB42640/74A priority patent/GB1486908A/en

1974-10-16 Priority to JP49118313A priority patent/JPS5074945A/ja

1975-04-24 Publication of NL7314469A publication Critical patent/NL7314469A/xx

Classifications

- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
- G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
- G06K7/10841—Particularities of the light-sensitive elements
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/10—Image acquisition
- G06V10/12—Details of acquisition arrangements; Constructional details thereof
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/20—Image preprocessing
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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
- G06V30/148—Segmentation of character regions
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06V30/16—Image preprocessing
- G06V30/162—Quantising the image signal
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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)
Physics & Mathematics (AREA)
Theoretical Computer Science (AREA)
General Physics & Mathematics (AREA)
Multimedia (AREA)
Computer Vision & Pattern Recognition (AREA)
Electromagnetism (AREA)
General Health & Medical Sciences (AREA)
Artificial Intelligence (AREA)
Toxicology (AREA)
Health & Medical Sciences (AREA)
Character Input (AREA)
Character Discrimination (AREA)

NL7314469A 1973-10-22 1973-10-22 Rozet-rangschikking van foto-elektrische om- zetters, en tekenleesstelsel dat de rozet ge- bruikt. NL7314469A (nl)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
NL7314469A NL7314469A (nl)	1973-10-22	1973-10-22	Rozet-rangschikking van foto-elektrische om- zetters, en tekenleesstelsel dat de rozet ge- bruikt.
FR7430683A FR2279164A1 (fr)	1973-10-22	1974-09-05	Tableau en rosette de convertisseurs photoelectriques et appareil de reconnaissance de caracteres utilisant ladite rosette
DE19742444961 DE2444961A1 (de)	1973-10-22	1974-09-20	Zeichenerkennungssystem unter verwendung einer rosettenartigen anordnung von photoelektrischen signalumsetzern
GB42640/74A GB1486908A (en)	1973-10-22	1974-10-01	Radiation sensitive transducer for character recognition equipment
JP49118313A JPS5074945A (de)	1973-10-22	1974-10-16

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7314469A NL7314469A (nl)	1973-10-22	1973-10-22	Rozet-rangschikking van foto-elektrische om- zetters, en tekenleesstelsel dat de rozet ge- bruikt.

Publications (1)

Publication Number	Publication Date
NL7314469A true NL7314469A (nl)	1975-04-24

Family

ID=19819858

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7314469A NL7314469A (nl)	1973-10-22	1973-10-22	Rozet-rangschikking van foto-elektrische om- zetters, en tekenleesstelsel dat de rozet ge- bruikt.

Country Status (5)

Country	Link
JP (1)	JPS5074945A (de)
DE (1)	DE2444961A1 (de)
FR (1)	FR2279164A1 (de)
GB (1)	GB1486908A (de)
NL (1)	NL7314469A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2829249A1 (de) *	1978-07-04	1980-01-17	Walter Burlon	Vorrichtung zur ausgerichteten halterung von platten
DE3501283A1 (de) *	1984-01-17	1985-07-25	Canon K.K., Tokio/Tokyo	Fotoelektrische detektorvorrichtung und hiermit ausgestattetes ausrichtgeraet
JPS62125481A (ja) *	1985-11-26	1987-06-06	インターナショナル・ビジネス・マシーンズ・コーポレーション	パタ−ン認識装置
US5200794A (en) *	1989-08-11	1993-04-06	Nhk Spring Co., Ltd.	Optical head for an optical authenticity identifing system
DE4026167C2 (de) *	1989-08-17	1999-06-10	Kurt Rux	Papillarlinien-Vergleichscomputerschloß- Eingangssensor

1973
- 1973-10-22 NL NL7314469A patent/NL7314469A/xx unknown
1974
- 1974-09-05 FR FR7430683A patent/FR2279164A1/fr active Granted
- 1974-09-20 DE DE19742444961 patent/DE2444961A1/de active Pending
- 1974-10-01 GB GB42640/74A patent/GB1486908A/en not_active Expired
- 1974-10-16 JP JP49118313A patent/JPS5074945A/ja active Pending

Also Published As

Publication number	Publication date
FR2279164A1 (fr)	1976-02-13
GB1486908A (en)	1977-09-28
JPS5074945A (de)	1975-06-19
DE2444961A1 (de)	1975-04-24
FR2279164B1 (de)	1979-01-05

Publication	Publication Date	Title
NL7410212A (nl)	1975-02-18	Informatie verwerkend systeem.
NL183256C (nl)	1988-09-01	Informatieverwerkingsstelsel.
NL188260C (nl)	1992-05-06	Datatransmissiestelsel.
NL7501367A (nl)	1975-08-08	Compact antennestelsel.
SE399793B (sv)	1978-02-27	Digitaldataoverforingssystem
NL7416653A (nl)	1975-07-01	Informatieverwerkingsstelsel.
NL163599C (nl)	1980-09-15	Uitlaatsysteem.
NL7412743A (nl)	1975-04-02	Datatransmissiesysteem.
NL7413607A (nl)	1975-04-21	Informatie-opzamelsysteem.
SE7408875L (sv)	1975-01-13	Moduleringssystem.
NL162173C (nl)	1980-04-15	Uitlaatsysteem.
SE7506964L (sv)	1975-12-19	Informationsoverforingsanleggning.
SE400397B (sv)	1978-03-20	Dataoverforingsanleggning
NL7314469A (nl)	1975-04-24	Rozet-rangschikking van foto-elektrische om- zetters, en tekenleesstelsel dat de rozet ge- bruikt.
NL7413230A (nl)	1976-04-12	Facsimilestelsel.
NL7415098A (nl)	1976-05-24	Televisie-facsimile overdrachtssysteem.
NL7500831A (nl)	1975-08-21	Informatiesysteem.
NL7317478A (nl)	1975-03-26	Elektronisch rekenstelsel.
NL177547C (nl)	1985-10-01	Telefoonstelsel.
NL7415017A (nl)	1975-05-27	Informatieverwerkingsstelsel.
NL7412957A (nl)	1975-04-04	Stekerstelsel.
NL7414930A (nl)	1975-03-27	Bandoverdracht en fixeersysteem.
NL7415843A (nl)	1975-07-01	Informatiesysteem.
NL7317281A (nl)	1975-06-19	Gegevens-verwerkend stelsel.
NL7413691A (nl)	1975-05-12	Gegevensbewerkingssysteem.