IT1165337B - Apparecchiatura perfezionata per l'identificazione di caratteri - Google Patents

Apparecchiatura perfezionata per l'identificazione di caratteri

Info

Publication number
IT1165337B
IT1165337B IT26958/79A IT2695879A IT1165337B IT 1165337 B IT1165337 B IT 1165337B IT 26958/79 A IT26958/79 A IT 26958/79A IT 2695879 A IT2695879 A IT 2695879A IT 1165337 B IT1165337 B IT 1165337B
Authority
IT
Italy
Prior art keywords
perfected
characters
identification
equipment
equipment perfected
Prior art date
Application number
IT26958/79A
Other languages
English (en)
Other versions
IT7926958A0 (it
Inventor
Eugene Nelson Schroeder
Original Assignee
Ibm
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 by Ibm filed Critical Ibm
Publication of IT7926958A0 publication Critical patent/IT7926958A0/it
Application granted granted Critical
Publication of IT1165337B publication Critical patent/IT1165337B/it

Links

Classifications

    • 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
    • G06V30/1475—Inclination or skew detection or correction of characters or of image to be recognised
    • G06V30/1478—Inclination or skew detection or correction of characters or of image to be recognised of characters or characters lines
    • 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)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Character Input (AREA)
  • Character Discrimination (AREA)
IT26958/79A 1978-11-03 1979-10-31 Apparecchiatura perfezionata per l'identificazione di caratteri IT1165337B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/957,634 US4204193A (en) 1978-11-03 1978-11-03 Adaptive alignment for pattern recognition system

Publications (2)

Publication Number Publication Date
IT7926958A0 IT7926958A0 (it) 1979-10-31
IT1165337B true IT1165337B (it) 1987-04-22

Family

ID=25499890

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26958/79A IT1165337B (it) 1978-11-03 1979-10-31 Apparecchiatura perfezionata per l'identificazione di caratteri

Country Status (6)

Country Link
US (1) US4204193A (it)
EP (1) EP0013687B1 (it)
JP (1) JPS5563479A (it)
CA (1) CA1158773A (it)
DE (1) DE2966558D1 (it)
IT (1) IT1165337B (it)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4370641A (en) * 1979-08-15 1983-01-25 International Business Machines Corporation Electronic control system
AU533978B2 (en) * 1979-11-16 1983-12-22 Tokyo Electric Co. Ltd. Character reader
US4408342A (en) * 1981-04-16 1983-10-04 Ncr Corporation Method for recognizing a machine encoded character
US4499595A (en) * 1981-10-01 1985-02-12 General Electric Co. System and method for pattern recognition
FR2532773B1 (fr) * 1982-09-07 1987-06-19 Jeumont Schneider Procede de lecture et de transmission de caracteres
US4668982A (en) * 1985-06-17 1987-05-26 The Perkin-Elmer Corporation Misregistration/distortion correction scheme
US4817169A (en) * 1987-04-14 1989-03-28 Nippon Sheet Glass Co., Ltd. Page segmentor
JPH05151254A (ja) * 1991-11-27 1993-06-18 Hitachi Ltd 文書処理方法およびシステム
US5351311A (en) * 1992-07-28 1994-09-27 The United States Of America As Represented By The Secretary Of The Navy Neural network for detection and correction of local boundary misalignments between images
US5530652A (en) * 1993-08-11 1996-06-25 Levi Strauss & Co. Automatic garment inspection and measurement system
US5638466A (en) * 1995-08-30 1997-06-10 Horizon Marketing Corporation Aka Wordwand Method and apparatus for deskewing images of symbols having a non-linear baseline
US20030013522A1 (en) * 2001-07-10 2003-01-16 Muir David Hugh Automatic electronic display alignment
KR100601689B1 (ko) * 2004-06-29 2006-07-14 삼성전자주식회사 섹션 데이터 필터링 방법 및 장치
US20100138575A1 (en) 2008-12-01 2010-06-03 Micron Technology, Inc. Devices, systems, and methods to synchronize simultaneous dma parallel processing of a single data stream by multiple devices
US8140780B2 (en) * 2008-12-31 2012-03-20 Micron Technology, Inc. Systems, methods, and devices for configuring a device
US20100174887A1 (en) 2009-01-07 2010-07-08 Micron Technology Inc. Buses for Pattern-Recognition Processors
US9323994B2 (en) 2009-12-15 2016-04-26 Micron Technology, Inc. Multi-level hierarchical routing matrices for pattern-recognition processors
US20130275709A1 (en) 2012-04-12 2013-10-17 Micron Technology, Inc. Methods for reading data from a storage buffer including delaying activation of a column select
US9524248B2 (en) 2012-07-18 2016-12-20 Micron Technology, Inc. Memory management for a hierarchical memory system
US9703574B2 (en) 2013-03-15 2017-07-11 Micron Technology, Inc. Overflow detection and correction in state machine engines
US9448965B2 (en) 2013-03-15 2016-09-20 Micron Technology, Inc. Receiving data streams in parallel and providing a first portion of data to a first state machine engine and a second portion to a second state machine
US11366675B2 (en) 2014-12-30 2022-06-21 Micron Technology, Inc. Systems and devices for accessing a state machine
WO2016109571A1 (en) 2014-12-30 2016-07-07 Micron Technology, Inc Devices for time division multiplexing of state machine engine signals
WO2016109570A1 (en) 2014-12-30 2016-07-07 Micron Technology, Inc Systems and devices for accessing a state machine
US10977309B2 (en) 2015-10-06 2021-04-13 Micron Technology, Inc. Methods and systems for creating networks
US10846103B2 (en) 2015-10-06 2020-11-24 Micron Technology, Inc. Methods and systems for representing processing resources
US10691964B2 (en) 2015-10-06 2020-06-23 Micron Technology, Inc. Methods and systems for event reporting
US10146555B2 (en) 2016-07-21 2018-12-04 Micron Technology, Inc. Adaptive routing to avoid non-repairable memory and logic defects on automata processor
US10019311B2 (en) 2016-09-29 2018-07-10 Micron Technology, Inc. Validation of a symbol response memory
US10268602B2 (en) 2016-09-29 2019-04-23 Micron Technology, Inc. System and method for individual addressing
US12197510B2 (en) 2016-10-20 2025-01-14 Micron Technology, Inc. Traversal of S portion of a graph problem to be solved using automata processor
US10929764B2 (en) 2016-10-20 2021-02-23 Micron Technology, Inc. Boolean satisfiability
US10592450B2 (en) 2016-10-20 2020-03-17 Micron Technology, Inc. Custom compute cores in integrated circuit devices

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3160855A (en) * 1961-09-18 1964-12-08 Control Deta Corp Doubles decision detector for reading machines
US3231860A (en) * 1962-01-15 1966-01-25 Philco Corp Character position detection and correction system
US3223973A (en) * 1962-01-15 1965-12-14 Philco Corp Character recognition system employing character size determination apparatus for controlling size of scanning raster
US3295105A (en) * 1964-08-27 1966-12-27 Sylvania Electric Prod Scan control and normalization for a character recognition system
US3506807A (en) * 1965-11-24 1970-04-14 Ibm Scan centering device
US3539993A (en) * 1967-02-28 1970-11-10 Ibm High-speed registration technique for position code scanning
JPS5137494B1 (it) * 1968-01-18 1976-10-15
DE2053707A1 (de) * 1969-12-05 1971-06-09 Robotron Veb K Verfahren und Anordnung zur Zentne rung von Schriftzeichen
BE791992A (fr) * 1971-11-30 1973-03-16 Licentia Gmbh Procede de centrage d'un caractere introduit dans le dispositifd'identification d'un appareil de reconnaissance de caracteres et montage permettant la mise en oeuvre de ce procede
DE2443670C3 (de) * 1974-09-12 1978-05-18 Computer Gesellschaft Konstanz Mbh, 7750 Konstanz Verfahren und Einrichtung zum Zentrieren eines Zeichens in einer Zeichenerkennungsni aschine
US4034343A (en) * 1976-10-01 1977-07-05 Xerox Corporation Optical character recognition system
US4110737A (en) * 1977-08-22 1978-08-29 The Singer Company Character recognition apparatus for serially comparing an unknown character with a plurality of reference characters

Also Published As

Publication number Publication date
EP0013687B1 (fr) 1984-01-18
EP0013687A3 (en) 1981-01-07
CA1158773A (en) 1983-12-13
EP0013687A2 (fr) 1980-08-06
JPS619670B2 (it) 1986-03-25
US4204193A (en) 1980-05-20
JPS5563479A (en) 1980-05-13
IT7926958A0 (it) 1979-10-31
DE2966558D1 (en) 1984-02-23

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