CN100430956C - 图像输入装置 - Google Patents
图像输入装置 Download PDFInfo
- Publication number
- CN100430956C CN100430956C CNB2006100959752A CN200610095975A CN100430956C CN 100430956 C CN100430956 C CN 100430956C CN B2006100959752 A CNB2006100959752 A CN B2006100959752A CN 200610095975 A CN200610095975 A CN 200610095975A CN 100430956 C CN100430956 C CN 100430956C
- Authority
- CN
- China
- Prior art keywords
- data
- sensor
- image
- finger
- pixel
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 description 64
- 230000015654 memory Effects 0.000 description 61
- 238000010586 diagram Methods 0.000 description 54
- 239000003990 capacitor Substances 0.000 description 36
- 238000000605 extraction Methods 0.000 description 30
- 239000000872 buffer Substances 0.000 description 27
- 230000003287 optical effect Effects 0.000 description 17
- 238000006243 chemical reaction Methods 0.000 description 16
- 238000001514 detection method Methods 0.000 description 14
- 230000005540 biological transmission Effects 0.000 description 12
- 238000004458 analytical method Methods 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 8
- 239000004065 semiconductor Substances 0.000 description 8
- 238000003786 synthesis reaction Methods 0.000 description 8
- 230000005057 finger movement Effects 0.000 description 7
- 238000005070 sampling Methods 0.000 description 6
- 230000008054 signal transmission Effects 0.000 description 5
- 238000003491 array Methods 0.000 description 4
- 238000013500 data storage Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 239000000284 extract Substances 0.000 description 2
- 238000003702 image correction Methods 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Images
Landscapes
- Image Input (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Collating Specific Patterns (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002043238A JP2003242489A (ja) | 2002-02-20 | 2002-02-20 | 画像入力装置及び指紋認識装置 |
JP043238/2002 | 2002-02-20 | ||
JP046475/2002 | 2002-02-22 | ||
JP046473/2002 | 2002-02-22 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005101170231A Division CN100362526C (zh) | 2002-02-20 | 2003-02-18 | 图像输入装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1873655A CN1873655A (zh) | 2006-12-06 |
CN100430956C true CN100430956C (zh) | 2008-11-05 |
Family
ID=27783089
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006100959752A Expired - Fee Related CN100430956C (zh) | 2002-02-20 | 2003-02-18 | 图像输入装置 |
CNB2005101170231A Expired - Fee Related CN100362526C (zh) | 2002-02-20 | 2003-02-18 | 图像输入装置 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005101170231A Expired - Fee Related CN100362526C (zh) | 2002-02-20 | 2003-02-18 | 图像输入装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP2003242489A (enrdf_load_stackoverflow) |
CN (2) | CN100430956C (enrdf_load_stackoverflow) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE60238281D1 (de) | 2002-09-17 | 2010-12-23 | Fujitsu Ltd | Gerät zur aufzeichnung biologischer informationen und biologische informationen benutzendes berechtigungsgerät |
JP3924558B2 (ja) | 2003-11-17 | 2007-06-06 | 富士通株式会社 | 生体情報採取装置 |
JP4462988B2 (ja) | 2004-04-13 | 2010-05-12 | Necインフロンティア株式会社 | 指紋読取方法および指紋読取システム |
JP4411152B2 (ja) | 2004-07-05 | 2010-02-10 | Necインフロンティア株式会社 | 指紋読取方法、指紋読取システム及びプログラム |
JP4427039B2 (ja) * | 2006-08-18 | 2010-03-03 | 富士通株式会社 | 生体情報取得装置および生体情報による認証装置 |
EP2455761B1 (de) * | 2010-11-23 | 2018-08-08 | Hach Lange GmbH | Verfahren zum Auffinden einer optischen Kennzeichnung auf einer Laboranalyse-Küvette |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1172308A (zh) * | 1996-06-14 | 1998-02-04 | 汤姆森-无线电报总公司 | 指纹读取系统 |
US20010050765A1 (en) * | 1998-10-09 | 2001-12-13 | Keith Antonelli | Fingerprint image optical input apparatus |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AUPP839199A0 (en) * | 1999-02-01 | 1999-02-25 | Traffic Pro Pty Ltd | Object recognition & tracking system |
JP3780830B2 (ja) * | 2000-07-28 | 2006-05-31 | 日本電気株式会社 | 指紋識別方法及び装置 |
-
2002
- 2002-02-20 JP JP2002043238A patent/JP2003242489A/ja active Pending
-
2003
- 2003-02-18 CN CNB2006100959752A patent/CN100430956C/zh not_active Expired - Fee Related
- 2003-02-18 CN CNB2005101170231A patent/CN100362526C/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1172308A (zh) * | 1996-06-14 | 1998-02-04 | 汤姆森-无线电报总公司 | 指纹读取系统 |
US20010050765A1 (en) * | 1998-10-09 | 2001-12-13 | Keith Antonelli | Fingerprint image optical input apparatus |
Also Published As
Publication number | Publication date |
---|---|
CN100362526C (zh) | 2008-01-16 |
CN1873655A (zh) | 2006-12-06 |
CN1758267A (zh) | 2006-04-12 |
JP2003242489A (ja) | 2003-08-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081105 Termination date: 20150218 |
|
EXPY | Termination of patent right or utility model |