JP2001229338A - 赤外線照明源用バーコードリーダー - Google Patents
赤外線照明源用バーコードリーダーInfo
- Publication number
- JP2001229338A JP2001229338A JP2000234624A JP2000234624A JP2001229338A JP 2001229338 A JP2001229338 A JP 2001229338A JP 2000234624 A JP2000234624 A JP 2000234624A JP 2000234624 A JP2000234624 A JP 2000234624A JP 2001229338 A JP2001229338 A JP 2001229338A
- Authority
- JP
- Japan
- Prior art keywords
- image
- barcode
- bar code
- light
- infrared light
- 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.)
- Pending
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
- G06K7/12—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using a selected wavelength, e.g. to sense red marks and ignore blue marks
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Artificial Intelligence (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Image Input (AREA)
- Optical Elements Other Than Lenses (AREA)
- Toys (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW89102555A TW503372B (en) | 2000-02-15 | 2000-02-15 | Barcode reader with infrared light source |
TW089102555 | 2000-02-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2001229338A true JP2001229338A (ja) | 2001-08-24 |
Family
ID=21658791
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2000234624A Pending JP2001229338A (ja) | 2000-02-15 | 2000-08-02 | 赤外線照明源用バーコードリーダー |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP2001229338A (zh) |
GB (1) | GB2359402A (zh) |
TW (1) | TW503372B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100407218C (zh) * | 2004-02-13 | 2008-07-30 | 武汉矽感科技有限公司 | 防伪验票仪及其防伪方法 |
KR20060129117A (ko) | 2005-06-10 | 2006-12-15 | 삼성전자주식회사 | 바코드를 이용하는 전자레인지의 제어장치 및 방법 |
DE102009044124A1 (de) * | 2009-09-29 | 2011-03-31 | Pharmacontrol Electronic Gmbh | Verfahren und Vorrichtung zur Erkennung von auf Verpackungen aufgebrachten Informationen |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0101939B1 (en) * | 1982-07-29 | 1989-03-22 | Nippondenso Co., Ltd. | Apparatus for optically reading information |
GB2183070A (en) * | 1985-11-19 | 1987-05-28 | Snipe Computers Limited | Bar-code reader |
GB2206716A (en) * | 1987-07-06 | 1989-01-11 | Gen Electric Plc | Apparatus for monitoring the presence or movement of an object |
JPS6423383A (en) * | 1987-07-20 | 1989-01-26 | Empire Airport Service | Bar-code system |
US5256865A (en) * | 1991-11-05 | 1993-10-26 | Ncr Corporation | Automatic sensing and programming circuit and programming method for optical scanners |
TW280893B (zh) * | 1994-05-06 | 1996-07-11 | Kansai Paint Co Ltd | |
JP3068483B2 (ja) * | 1996-02-08 | 2000-07-24 | 株式会社東芝 | パターン読み出し方法、および光学的信号読み取り装置 |
GB9717939D0 (en) * | 1997-08-22 | 1997-10-29 | Hasbro Int Inc | Bar code reader |
-
2000
- 2000-02-15 TW TW89102555A patent/TW503372B/zh active
- 2000-08-02 JP JP2000234624A patent/JP2001229338A/ja active Pending
- 2000-08-07 GB GB0019383A patent/GB2359402A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
TW503372B (en) | 2002-09-21 |
GB0019383D0 (en) | 2000-09-27 |
GB2359402A (en) | 2001-08-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20040803 |