WO1997046965A3 - High speed image acquisition system and method - Google Patents
High speed image acquisition system and method Download PDFInfo
- Publication number
- WO1997046965A3 WO1997046965A3 PCT/US1997/009447 US9709447W WO9746965A3 WO 1997046965 A3 WO1997046965 A3 WO 1997046965A3 US 9709447 W US9709447 W US 9709447W WO 9746965 A3 WO9746965 A3 WO 9746965A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- barcode
- high speed
- barcode symbol
- symbol
- image acquisition
- 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
- G06K7/14—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
- G06K7/1404—Methods for optical code recognition
- G06K7/1439—Methods for optical code recognition including a method step for retrieval of the optical code
- G06K7/1443—Methods for optical code recognition including a method step for retrieval of the optical code locating of the code in an image
-
- 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
-
- 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
- G06K7/1404—Methods for optical code recognition
- G06K7/1439—Methods for optical code recognition including a method step for retrieval of the optical code
- G06K7/1456—Methods for optical code recognition including a method step for retrieval of the optical code determining the orientation of the optical code with respect to the reader and correcting therefore
Abstract
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU31528/97A AU3152897A (en) | 1996-06-03 | 1997-06-03 | High speed image acquisition system and method |
AT97926869T ATE225539T1 (en) | 1996-06-03 | 1997-06-03 | SYSTEM AND METHOD FOR HIGH SPEED IMAGE CAPTURE |
EP97926869A EP0917685B1 (en) | 1996-06-03 | 1997-06-03 | High speed image acquisition system and method |
JP10500750A JP3115610B2 (en) | 1996-06-03 | 1997-06-03 | High speed image capture system and method |
CA002255576A CA2255576C (en) | 1996-06-03 | 1997-06-03 | High speed image acquisition system and method |
DE69716087T DE69716087T2 (en) | 1996-06-03 | 1997-06-03 | SYSTEM AND METHOD FOR CAPTURING IMAGES AT HIGH SPEED |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/660,152 | 1996-06-03 | ||
US08/660,152 US5969325A (en) | 1996-06-03 | 1996-06-03 | High speed image acquisition system and method of processing and decoding barcode symbol |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1997046965A2 WO1997046965A2 (en) | 1997-12-11 |
WO1997046965A3 true WO1997046965A3 (en) | 1998-02-26 |
Family
ID=24648376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1997/009447 WO1997046965A2 (en) | 1996-06-03 | 1997-06-03 | High speed image acquisition system and method |
Country Status (8)
Country | Link |
---|---|
US (4) | US5969325A (en) |
EP (2) | EP0917685B1 (en) |
JP (1) | JP3115610B2 (en) |
AT (1) | ATE225539T1 (en) |
AU (1) | AU3152897A (en) |
CA (1) | CA2255576C (en) |
DE (1) | DE69716087T2 (en) |
WO (1) | WO1997046965A2 (en) |
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- 1997-06-03 CA CA002255576A patent/CA2255576C/en not_active Expired - Fee Related
- 1997-06-03 DE DE69716087T patent/DE69716087T2/en not_active Expired - Fee Related
- 1997-06-03 JP JP10500750A patent/JP3115610B2/en not_active Expired - Fee Related
- 1997-06-03 AT AT97926869T patent/ATE225539T1/en not_active IP Right Cessation
- 1997-06-03 EP EP97926869A patent/EP0917685B1/en not_active Expired - Lifetime
- 1997-06-03 EP EP02021639A patent/EP1278151A3/en not_active Withdrawn
- 1997-06-03 AU AU31528/97A patent/AU3152897A/en not_active Abandoned
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1999
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2000
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Patent Citations (6)
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EP0385478A2 (en) * | 1989-03-01 | 1990-09-05 | Symbol Technologies, Inc. | Bar code reader |
JPH03126185A (en) * | 1989-10-12 | 1991-05-29 | Yokohama Rubber Co Ltd:The | Reading method for bar code |
EP0582911A2 (en) * | 1992-08-10 | 1994-02-16 | United Parcel Service Of America, Inc. | Method and apparatus for detecting and decoding bar code symbols |
US5373147A (en) * | 1992-09-16 | 1994-12-13 | International Business Machines Corporation | Apparatus and method for detecting line segment direction |
US5389770A (en) * | 1993-01-22 | 1995-02-14 | Intermec Corporation | Method and apparatus for decoding unresolved bar code profiles |
EP0685809A2 (en) * | 1994-06-03 | 1995-12-06 | Symbol Technologies, Inc. | Method and apparatus for decoding two-dimensional bar code |
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Title |
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PATENT ABSTRACTS OF JAPAN vol. 15, no. 342 (P - 1244) 29 August 1991 (1991-08-29) * |
Also Published As
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EP0917685B1 (en) | 2002-10-02 |
US5969325A (en) | 1999-10-19 |
ATE225539T1 (en) | 2002-10-15 |
DE69716087T2 (en) | 2003-07-03 |
DE69716087D1 (en) | 2002-11-07 |
EP1278151A3 (en) | 2003-02-12 |
US6386454B2 (en) | 2002-05-14 |
EP0917685A2 (en) | 1999-05-26 |
US6193158B1 (en) | 2001-02-27 |
JP3115610B2 (en) | 2000-12-11 |
JP2000507727A (en) | 2000-06-20 |
AU3152897A (en) | 1998-01-05 |
US6015089A (en) | 2000-01-18 |
EP1278151A2 (en) | 2003-01-22 |
US20010006191A1 (en) | 2001-07-05 |
WO1997046965A2 (en) | 1997-12-11 |
CA2255576A1 (en) | 1997-12-11 |
CA2255576C (en) | 2002-01-22 |
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