NL246215A - - Google Patents

Info

Publication number: NL246215A
Authority: NL; Netherlands

Application number

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.)

1959-12-08

Publication of NL246215A publication Critical patent/NL246215A/xx

Classifications

- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06K7/10861—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 sensing of data fields affixed to objects or articles, e.g. coded labels
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/16—Error detection or correction of the data by redundancy in hardware
- 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
- G06V30/2247—Characters composed of bars, e.g. CMC-7
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L17/00—Apparatus or local circuits for transmitting or receiving codes wherein each character is represented by the same number of equal-length code elements, e.g. Baudot code
- H04L17/02—Apparatus or circuits at the transmitting end
- H04L17/12—Automatic transmitters, e.g. controlled by perforated tape

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Theoretical Computer Science (AREA)
General Physics & Mathematics (AREA)
Quality & Reliability (AREA)
General Engineering & Computer Science (AREA)
Computer Vision & Pattern Recognition (AREA)
Electromagnetism (AREA)
Health & Medical Sciences (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Multimedia (AREA)
General Health & Medical Sciences (AREA)
Toxicology (AREA)
Artificial Intelligence (AREA)
Character Input (AREA)
Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Communication Control (AREA)

NL246215D 1959-12-08 NL246215A (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL246215		1959-12-08

Publications (1)

Publication Number	Publication Date
NL246215A true NL246215A (xx)

Family

ID=19752073

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL121115D NL121115C (xx)	1959-12-08
NL246215D NL246215A (xx)	1959-12-08

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
NL121115D NL121115C (xx)	1959-12-08

Country Status (3)

Country	Link
US (1)	US3410991A (xx)
GB (1)	GB916157A (xx)
NL (2)	NL246215A (xx)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3710319A (en) *	1970-06-05	1973-01-09	Scanamation Corp	Optical character recognition system
US3800282A (en) *	1971-07-23	1974-03-26	Scanner	Code reading system
IL38603A (en) *	1972-01-21	1975-10-15	Bar Lev H	Automatic pattern recognition method and apparatus particularly for optically recognizing alphanumeric characters
US4132976A (en) *	1975-09-08	1979-01-02	Siegal Richard G	Operator readable and machine readable character recognition systems
US4542528A (en) *	1981-04-09	1985-09-17	Recognition Equipment Incorporated	OCR and bar code reader with optimized sensor
US4411016A (en) *	1981-06-01	1983-10-18	Recognition Equipment Incorporated	Barcode width measurement system
DE3214621A1 (de) *	1982-04-20	1983-10-20	Siemens AG, 1000 Berlin und 8000 München	Kombiniertes optisches handlesegeraet fuer maschinelle zeichenerkennung mit integriertem optischen system
US4553035A (en) *	1983-08-30	1985-11-12	Mylex Corporation	Data acquisition control method and system for a hand held reader
US5487115A (en) *	1992-05-14	1996-01-23	United Parcel Service	Method and apparatus for determining the fine angular orientation of bar code symbols in two-dimensional CCD images
US5438636A (en) *	1992-05-14	1995-08-01	United Parcel Service Of America, Inc.	Apparatus for simultaneously convolving multiple digital binary images using a single convolver with a binary mask to determine pixel densities
US5748804A (en) *	1992-05-14	1998-05-05	United Parcel Service Of America, Inc.	Method and apparatus for processing images with symbols with dense edges
US5276315A (en) *	1992-05-14	1994-01-04	United Parcel Service Of America, Inc.	Method and apparatus for processing low resolution images of degraded bar code symbols
US5412196A (en) *	1994-04-01	1995-05-02	United Parcel Service Of America, Inc.	Method and apparatus for decoding bar code images using multi-order feature vectors
US5438188A (en) *	1994-04-01	1995-08-01	United Parcel Service Of America, Inc.	Method and apparatus for decoding bar code images using information from previous scan lines

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2944248A (en) *	1955-02-23	1960-07-05	Curtiss Wright Corp	Data transfer device
NL126690C (xx) *	1957-07-15
US3005189A (en) *	1958-02-17	1961-10-17	Ibm	Interrecord noise elimination

0
- NL NL121115D patent/NL121115C/xx active
- NL NL246215D patent/NL246215A/xx unknown
1960
- 1960-11-30 US US72666A patent/US3410991A/en not_active Expired - Lifetime
- 1960-12-05 GB GB41739/60A patent/GB916157A/en not_active Expired

Also Published As

Publication number	Publication date
US3410991A (en)	1968-11-12
GB916157A (en)	1963-01-23
NL121115C (xx)

Publication	Publication Date	Title
AT219274B (xx)	1962-01-25
AT216639B (xx)	1961-08-10
AT219811B (xx)	1962-02-26
AT219912B (xx)	1962-02-26
AT218043B (xx)	1961-11-10
BE575800A (xx)	1959-06-15
BE583329A (xx)
BE584079A (xx)
BE575035A (xx)	1959-05-15
BE575242A (xx)	1959-05-15
BE570722A (xx)
BE576344A (xx)
BE576542A (xx)
BE576754A (xx)
BE577032A (xx)
BE577586A (xx)	1959-04-30
BE578627A (xx)
BE578879A (xx)
BE579810A (xx)
BE580948A (xx)
BE581936A (xx)
BE582171A (xx)	1960-02-29
BE583031A (xx)
BE583039A (xx)	1960-01-18
BE586294A (xx)