JP4579095B2 - 個人認証装置 - Google Patents
個人認証装置 Download PDFInfo
- Publication number
- JP4579095B2 JP4579095B2 JP2005243745A JP2005243745A JP4579095B2 JP 4579095 B2 JP4579095 B2 JP 4579095B2 JP 2005243745 A JP2005243745 A JP 2005243745A JP 2005243745 A JP2005243745 A JP 2005243745A JP 4579095 B2 JP4579095 B2 JP 4579095B2
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- Prior art keywords
- finger
- imaging
- imaging member
- camera module
- light
- Prior art date
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- 238000003384 imaging method Methods 0.000 claims description 40
- 210000004204 blood vessel Anatomy 0.000 claims description 14
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 230000001678 irradiating effect Effects 0.000 claims 1
- 230000003287 optical effect Effects 0.000 description 7
- 239000000758 substrate Substances 0.000 description 4
- 230000004397 blinking Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/14—Vascular patterns
- G06V40/145—Sensors therefor
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/14—Vascular patterns
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Image Input (AREA)
- Length Measuring Devices By Optical Means (AREA)
Description
光源32として近赤外線を発生する発光ダイオードが用いられる。光源32は図8に示すように光源収納室31a,31bの底面に取り付けた基板33に固定される。図8は指7の長手方向に7個の光源32を設けている例を示している。
Claims (1)
- 上ケースに形成され、指の先端部と根元部を搭載する指搭載台と、上部の長手方向両側に光源収納室を形成され、前記指搭載台の下部に撮像室を有する撮像部材と、前記撮像部材の光源収納室に長手方向に沿って配置され、前記指搭載台に搭載された指に両側から指を透過する光を照射する複数個の光源と、前記撮像部材の撮像室に傾斜して配置され、指の透過光を横方向に屈折させるミラーと、前記ミラーで屈折された透過光により指の血管パターンを撮像するカメラモジュールと、前記カメラモジュールに着脱自在に保持され、外部と通信制御を行う制御モジュールと、前記上ケースと結合され、前記撮像部材、前記カメラモジュールおよび前記制御モジュールを収容する下ケースとを具備する個人認証装置において、
前記カメラモジュールを取り付ける板が設けられ、
前記撮像室の側壁にレンズ挿入孔が穿設され、該レンズ挿入孔に光の侵入を防止する軟質ラバーが設けられ、該レンズ挿入孔を囲うように取り付け用のボスが前記撮像室の側壁に設けられ、
前記板に前記ボスの径よりも大きな径の位置調整用取付穴が穿設され、
前記位置調整用取付穴に前記ボスを挿入固着することで該板が前記撮像部材の撮像室側面に固定されて、前記カメラモジュールが前記撮像部材の撮像室側面に固着されること、
を特徴とする個人認証装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005243745A JP4579095B2 (ja) | 2005-08-25 | 2005-08-25 | 個人認証装置 |
PCT/JP2006/317158 WO2007024018A1 (ja) | 2005-08-25 | 2006-08-24 | 個人認証装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005243745A JP4579095B2 (ja) | 2005-08-25 | 2005-08-25 | 個人認証装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007054335A JP2007054335A (ja) | 2007-03-08 |
JP4579095B2 true JP4579095B2 (ja) | 2010-11-10 |
Family
ID=37771744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005243745A Active JP4579095B2 (ja) | 2005-08-25 | 2005-08-25 | 個人認証装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP4579095B2 (ja) |
WO (1) | WO2007024018A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008264186A (ja) * | 2007-04-19 | 2008-11-06 | Hitachi Maxell Ltd | 生体認証用撮像モジュール、筐体、カメラモジュール及び生体認証装置 |
JP4827791B2 (ja) * | 2007-04-19 | 2011-11-30 | 日立マクセル株式会社 | 生体認証用撮像モジュール及び生体認証装置 |
JP5034713B2 (ja) * | 2007-06-28 | 2012-09-26 | 株式会社日立製作所 | 指静脈認証装置および情報処理装置 |
EP2709037A3 (en) * | 2012-09-17 | 2015-04-08 | Tata Consultancy Services Limited | Enclosure for biometric sensor |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11203452A (ja) * | 1998-01-19 | 1999-07-30 | Hitachi Ltd | 個人特徴パターン検出装置及びそれを用いた個人識別装置 |
JP2003298104A (ja) * | 2002-04-03 | 2003-10-17 | Rabo Sufia Kk | 光照射装置及び検知装置 |
JP2004265269A (ja) * | 2003-03-04 | 2004-09-24 | Hitachi Ltd | 個人認証装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005107629A (ja) * | 2003-09-29 | 2005-04-21 | Hitachi Ltd | 個人認証装置 |
JP2006099493A (ja) * | 2004-09-30 | 2006-04-13 | Hitachi Omron Terminal Solutions Corp | 撮像装置又は個人認証装置 |
-
2005
- 2005-08-25 JP JP2005243745A patent/JP4579095B2/ja active Active
-
2006
- 2006-08-24 WO PCT/JP2006/317158 patent/WO2007024018A1/ja active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11203452A (ja) * | 1998-01-19 | 1999-07-30 | Hitachi Ltd | 個人特徴パターン検出装置及びそれを用いた個人識別装置 |
JP2003298104A (ja) * | 2002-04-03 | 2003-10-17 | Rabo Sufia Kk | 光照射装置及び検知装置 |
JP2004265269A (ja) * | 2003-03-04 | 2004-09-24 | Hitachi Ltd | 個人認証装置 |
Also Published As
Publication number | Publication date |
---|---|
WO2007024018A1 (ja) | 2007-03-01 |
JP2007054335A (ja) | 2007-03-08 |
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