JPS59154575A - 文字の認識方法 - Google Patents

文字の認識方法

Info

Publication number
JPS59154575A
JPS59154575A JP58027547A JP2754783A JPS59154575A JP S59154575 A JPS59154575 A JP S59154575A JP 58027547 A JP58027547 A JP 58027547A JP 2754783 A JP2754783 A JP 2754783A JP S59154575 A JPS59154575 A JP S59154575A
Authority
JP
Japan
Prior art keywords
reading
character
mark
circuit
marks
Prior art date
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.)
Granted
Application number
JP58027547A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0338628B2 (cg-RX-API-DMAC7.html
Inventor
Yutaka Yoshida
豊 吉田
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP58027547A priority Critical patent/JPS59154575A/ja
Priority to US06/582,774 priority patent/US4596038A/en
Publication of JPS59154575A publication Critical patent/JPS59154575A/ja
Publication of JPH0338628B2 publication Critical patent/JPH0338628B2/ja
Granted legal-status Critical Current

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
    • G06V30/22—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

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)
JP58027547A 1983-02-23 1983-02-23 文字の認識方法 Granted JPS59154575A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP58027547A JPS59154575A (ja) 1983-02-23 1983-02-23 文字の認識方法
US06/582,774 US4596038A (en) 1983-02-23 1984-02-23 Method and apparatus for character recognition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58027547A JPS59154575A (ja) 1983-02-23 1983-02-23 文字の認識方法

Publications (2)

Publication Number Publication Date
JPS59154575A true JPS59154575A (ja) 1984-09-03
JPH0338628B2 JPH0338628B2 (cg-RX-API-DMAC7.html) 1991-06-11

Family

ID=12224097

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58027547A Granted JPS59154575A (ja) 1983-02-23 1983-02-23 文字の認識方法

Country Status (2)

Country Link
US (1) US4596038A (cg-RX-API-DMAC7.html)
JP (1) JPS59154575A (cg-RX-API-DMAC7.html)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE56549T1 (de) * 1984-04-10 1990-09-15 British Telecomm Mustererkennungseinrichtung.
NL8501460A (nl) * 1985-05-22 1986-12-16 Philips Nv Werkwijze voor het identificeren van voorwerpen die voorzien zijn van een kodeveld met stipkode, inrichting voor het identificeren van zo een stipkode, en produkt voorzien van zo een stipkode.
GB8517918D0 (en) * 1985-07-16 1985-08-21 British Telecomm Recognition system
US4907283A (en) * 1987-03-13 1990-03-06 Canon Kabushiki Kaisha Image processing apparatus
US5140645A (en) * 1987-10-08 1992-08-18 Whitaker Ranald O Computer compatible character for reliable reading by photoreader
DE69521153T2 (de) * 1994-01-20 2002-05-02 Omron Tateisi Electronics Co Bildverarbeitungsvorrichtung und Verfahren zur Detektion eines Referenzmusters
JPH0981711A (ja) * 1995-09-20 1997-03-28 Olympus Optical Co Ltd 情報記録媒体、情報再生システム、及び情報記録システム
US7562019B2 (en) * 2004-01-08 2009-07-14 Voice Signal Technologies, Inc. Automated testing of voice recognition software
US8737702B2 (en) * 2010-07-23 2014-05-27 International Business Machines Corporation Systems and methods for automated extraction of measurement information in medical videos
JP2016139982A (ja) * 2015-01-28 2016-08-04 富士ゼロックス株式会社 画像処理装置、および画像形成システム

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5474030U (cg-RX-API-DMAC7.html) * 1977-11-04 1979-05-26

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2791310A (en) * 1952-06-28 1957-05-07 Rca Corp Character printing and encoding apparatus
US3823261A (en) * 1968-05-27 1974-07-09 E Bolsey Image motion and change transducers and systems controlled thereby
US4486775A (en) * 1980-10-17 1984-12-04 Micro Consultants Limited Object recognition

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5474030U (cg-RX-API-DMAC7.html) * 1977-11-04 1979-05-26

Also Published As

Publication number Publication date
US4596038A (en) 1986-06-17
JPH0338628B2 (cg-RX-API-DMAC7.html) 1991-06-11

Similar Documents

Publication Publication Date Title
US7387393B2 (en) Methods for producing low-visibility retroreflective visual tags
US9165279B2 (en) System and method for calibration and mapping of real-time location data
CN102779264B (zh) 一种实现条码识读的方法及装置
JPS59154575A (ja) 文字の認識方法
USRE50445E1 (en) Method for scanning multiple barcodes and system thereof
CN108388931B (zh) 射频电子标签在无人零售领域的智能编码方案与结算系统
JP2015191531A (ja) ２次元コードの空間位置の決定方法及びそのための装置
US20160012388A1 (en) System and method for calibration and mapping of real-time location data
US12400453B2 (en) System and method for preventing shrinkage in a retail environment using real time camera feeds
CN112364702A (zh) 一种物品核验方法及装置
JP7707039B2 (ja) 商品位置把握システム
JP7449505B2 (ja) 情報処理システム
US12079683B2 (en) Methods and systems of harvesting data for training machine learning (ML) model
JPH08161473A (ja) 付箋情報処理装置
JP2013502634A (ja) 形態学的コーディングを使用してオブジェクトを識別する装置および方法
JPH11278615A (ja) 在庫管理装置
JPH0252329A (ja) 画像情報記録・読取方法
JP2977219B2 (ja) 郵便物の宛名読取装置
WO2023171132A1 (ja) 情報処理システム
TW567446B (en) Screen image reading system of PDA/mobile phone
JPS63253487A (ja) 読取装置
JPS63120388A (ja) 光学文字読取装置
JP2881762B2 (ja) 光学文字等読取装置
JPS63120387A (ja) 光学文字読取装置
CN105590077A (zh) 红外线辨认定位系统及其读取方法