ATE292827T1 - System und verfahren zur strichcode-erkennung - Google Patents
System und verfahren zur strichcode-erkennungInfo
- Publication number
- ATE292827T1 ATE292827T1 AT03022757T AT03022757T ATE292827T1 AT E292827 T1 ATE292827 T1 AT E292827T1 AT 03022757 T AT03022757 T AT 03022757T AT 03022757 T AT03022757 T AT 03022757T AT E292827 T1 ATE292827 T1 AT E292827T1
- Authority
- AT
- Austria
- Prior art keywords
- grid
- bar code
- code detection
- opposing
- transitions
- Prior art date
Links
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
- 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
- G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Toxicology (AREA)
- General Health & Medical Sciences (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Health & Medical Sciences (AREA)
- Theoretical Computer Science (AREA)
- Image Analysis (AREA)
- Radar Systems Or Details Thereof (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Printers Characterized By Their Purpose (AREA)
- Control Or Security For Electrophotography (AREA)
- Telephone Function (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/283,781 US7050631B2 (en) | 2002-10-30 | 2002-10-30 | Barcode detection system |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE292827T1 true ATE292827T1 (de) | 2005-04-15 |
Family
ID=32093507
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT03022757T ATE292827T1 (de) | 2002-10-30 | 2003-10-10 | System und verfahren zur strichcode-erkennung |
Country Status (5)
Country | Link |
---|---|
US (1) | US7050631B2 (de) |
EP (1) | EP1416421B1 (de) |
AT (1) | ATE292827T1 (de) |
DE (1) | DE60300476T2 (de) |
ES (1) | ES2239744T3 (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4419269B2 (ja) * | 2000-04-18 | 2010-02-24 | 富士通株式会社 | 二次元コード抽出方法 |
US7325737B2 (en) * | 2005-11-30 | 2008-02-05 | Symbol Technologies, Inc. | Methods and apparatus for identifying candidate barcode fields |
US7956735B2 (en) | 2006-05-15 | 2011-06-07 | Cernium Corporation | Automated, remotely-verified alarm system with intrusion and video surveillance and digital video recording |
AU2006252254B2 (en) * | 2006-12-22 | 2009-03-05 | Canon Kabushiki Kaisha | Multiple barcode detection |
WO2009012289A1 (en) | 2007-07-16 | 2009-01-22 | Cernium Corporation | Apparatus and methods for video alarm verification |
US8570393B2 (en) * | 2007-11-30 | 2013-10-29 | Cognex Corporation | System and method for processing image data relative to a focus of attention within the overall image |
US9147326B2 (en) | 2008-01-18 | 2015-09-29 | Sensors Incorporated | Encoder based speed compensated reject system and method |
US9189670B2 (en) * | 2009-02-11 | 2015-11-17 | Cognex Corporation | System and method for capturing and detecting symbology features and parameters |
US20110234829A1 (en) * | 2009-10-06 | 2011-09-29 | Nikhil Gagvani | Methods, systems and apparatus to configure an imaging device |
JP4724802B1 (ja) * | 2010-07-30 | 2011-07-13 | 株式会社シフト | 二次元コードリーダおよびプログラム |
US8413903B1 (en) * | 2011-04-27 | 2013-04-09 | A9.Com, Inc. | Decoding barcodes |
US8632013B2 (en) * | 2011-08-09 | 2014-01-21 | Intellectual Ventures Fund 83 Llc | Information retrieval using decoded machine-readable optical codes |
US9754169B2 (en) * | 2011-12-16 | 2017-09-05 | Nec Corporation | Information processing system, information processing method, information processing device and control method and control program thereof, and communication terminal and control method and control program thereof |
US8733656B2 (en) * | 2012-05-22 | 2014-05-27 | Cognex Corporation | Code and part associating method and apparatus |
JP5959550B2 (ja) * | 2014-01-29 | 2016-08-02 | 京セラドキュメントソリューションズ株式会社 | 画像処理装置 |
US11341384B2 (en) * | 2014-08-28 | 2022-05-24 | Banctec, Incorporated | Document processing system and method for associating metadata with a physical document while maintaining the integrity of its content |
US9530037B1 (en) * | 2015-07-20 | 2016-12-27 | Datalogic ADC, Inc. | Toggling activation of lasers in scanner systems |
CN106951812B (zh) * | 2017-03-31 | 2018-12-07 | 腾讯科技(深圳)有限公司 | 识别二维码的方法、装置和终端 |
US20190095751A1 (en) * | 2017-09-25 | 2019-03-28 | Symbol Technologies, Llc | Pattern matching |
JP2022035509A (ja) * | 2020-08-21 | 2022-03-04 | 東芝テック株式会社 | 決済装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US5329105A (en) | 1992-08-10 | 1994-07-12 | United Parcel Service Of America, Inc. | Method and apparatus for determining the width of elements of bar code symbols |
US5384451A (en) * | 1993-01-29 | 1995-01-24 | United Parcel Service Of America, Inc. | Method and apparatus for decoding bar code symbols using composite signals |
US5969325A (en) * | 1996-06-03 | 1999-10-19 | Accu-Sort Systems, Inc. | High speed image acquisition system and method of processing and decoding barcode symbol |
JP3635829B2 (ja) | 1996-12-10 | 2005-04-06 | 松下電器産業株式会社 | バーコード読み取り装置 |
ATE341033T1 (de) * | 2000-11-14 | 2006-10-15 | Datalogic Spa | Verfahren zur lokalisierung der übergänge zwischen teilen eines streifenkodes |
-
2002
- 2002-10-30 US US10/283,781 patent/US7050631B2/en active Active
-
2003
- 2003-10-10 AT AT03022757T patent/ATE292827T1/de not_active IP Right Cessation
- 2003-10-10 EP EP03022757A patent/EP1416421B1/de not_active Expired - Lifetime
- 2003-10-10 ES ES03022757T patent/ES2239744T3/es not_active Expired - Lifetime
- 2003-10-10 DE DE60300476T patent/DE60300476T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US7050631B2 (en) | 2006-05-23 |
DE60300476D1 (de) | 2005-05-12 |
EP1416421B1 (de) | 2005-04-06 |
EP1416421A1 (de) | 2004-05-06 |
US20040086182A1 (en) | 2004-05-06 |
ES2239744T3 (es) | 2005-10-01 |
DE60300476T2 (de) | 2006-05-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |