JP5814920B2 - 静脈撮像装置 - Google Patents
静脈撮像装置 Download PDFInfo
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- JP5814920B2 JP5814920B2 JP2012525280A JP2012525280A JP5814920B2 JP 5814920 B2 JP5814920 B2 JP 5814920B2 JP 2012525280 A JP2012525280 A JP 2012525280A JP 2012525280 A JP2012525280 A JP 2012525280A JP 5814920 B2 JP5814920 B2 JP 5814920B2
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- 238000003384 imaging method Methods 0.000 title claims description 125
- 210000003462 vein Anatomy 0.000 title claims description 75
- 238000005286 illumination Methods 0.000 claims description 87
- 238000013459 approach Methods 0.000 claims description 2
- 239000011521 glass Substances 0.000 description 9
- 238000004891 communication Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- 230000003287 optical effect Effects 0.000 description 7
- 238000001514 detection method Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 210000004204 blood vessel Anatomy 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 210000001525 retina Anatomy 0.000 description 2
- 102000001554 Hemoglobins Human genes 0.000 description 1
- 108010054147 Hemoglobins Proteins 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003743 erythrocyte Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/82—Protecting input, output or interconnection devices
- G06F21/83—Protecting input, output or interconnection devices input devices, e.g. keyboards, mice or controllers thereof
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/10—Image acquisition
- G06V10/12—Details of acquisition arrangements; Constructional details thereof
- G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
- G06V10/143—Sensing or illuminating at different wavelengths
-
- 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
-
- 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
- G06V40/40—Spoof detection, e.g. liveness detection
- G06V40/45—Detection of the body part being alive
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0861—Network architectures or network communication protocols for network security for authentication of entities using biometrical features, e.g. fingerprint, retina-scan
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
- Multimedia (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Image Input (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Description
まず、第1実施形態に係る静脈撮像装置100の構成の一例について図1を用いて説明する。図1(a)は、静脈撮像装置100の側面図を示し、図1(b)は、静脈撮像装置100の正面図を示している。図1(a)において、実線矢印は光の進行方向を示している。
次に、第2実施形態に係る静脈撮像装置100aの構成の一例について図3を用いて説明する。図3(a)は、静脈撮像装置100aの側面図を示し、図3(b)は、静脈撮像装置100aの正面図を示している。図3(a)において、実線矢印は光の進行方向を示している(図5(a)において同じ)。
次に、上述の各実施形態の変形例について説明する。
20 照明手段
30 支持手段
100 静脈撮像装置
Claims (7)
- 生体の部位より反射された反射光を受光することにより前記部位の静脈パターンを撮像する撮像手段と、
前記部位と前記撮像手段との間に、前記撮像手段と分離して設けられ、前記反射光の少なくとも一部を透過する支持手段と、
前記部位を照明する、前記支持手段の前記部位側に設けられる照明手段と、を備え、
前記支持手段に設けられた、前記撮像手段に対する前記支持手段の接近を検出する検出手段が、前記撮像手段が前記反射光を受光可能な距離にあることを検出すると、前記照明手段が点灯することを特徴とする静脈撮像装置。 - 前記照明手段による照明のタイミングと前記撮像手段による撮像のタイミングとを同期させる制御手段を備えることを特徴とする請求項1に記載の静脈撮像装置。
- 前記照明手段は、複数の波長の光源を有し、
前記撮像手段は、各波長の光源の照明タイミングに応じて、前記部位の撮像を行うことを特徴とする請求項2に記載の静脈撮像装置。 - 前記支持手段は、車の窓であり、
前記照明手段の明るさは、車の天井部に向かうほど暗くなるように設定されていることを特徴とする請求項1乃至3のいずれか一項に記載の静脈撮像装置。 - 前記照明手段は、撮像範囲を示す輪郭パターンを有し、
前記輪郭パターンに沿って複数の光源が配置されていることを特徴とする請求項1乃至4のいずれか一項に記載の静脈撮像装置。 - 前記撮像手段は、撮像された前記輪郭パターンの画像の大きさを基に、前記支持手段と前記撮像手段との間の距離を算出し、算出された距離を基に、撮像された前記部位の静脈パターンの画像を補正することを特徴とする請求項5に記載の静脈撮像装置。
- 前記撮像手段は、前記輪郭パターンを検出することによりトラッキングを行うことを特徴とする請求項5又は6に記載の静脈撮像装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2010/062355 WO2012011181A1 (ja) | 2010-07-22 | 2010-07-22 | 静脈撮像装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2012011181A1 JPWO2012011181A1 (ja) | 2013-09-09 |
JP5814920B2 true JP5814920B2 (ja) | 2015-11-17 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2012525280A Active JP5814920B2 (ja) | 2010-07-22 | 2010-07-22 | 静脈撮像装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8923573B2 (ja) |
JP (1) | JP5814920B2 (ja) |
WO (1) | WO2012011181A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2709037A3 (en) * | 2012-09-17 | 2015-04-08 | Tata Consultancy Services Limited | Enclosure for biometric sensor |
TWI530883B (zh) * | 2012-12-19 | 2016-04-21 | 茂丞科技股份有限公司 | 雜散光耦合式生物訊息感測模組及使用其之電子設備 |
GB2525516B (en) | 2012-11-14 | 2020-04-22 | Weiss Golan | Biometric methods and systems for enrollment and authentication |
CH707230B1 (de) * | 2012-11-20 | 2016-02-29 | Frank Türen Ag | Türsystem mit berührungsloser Zutrittskontrolle und berührungsloser Türbedienung. |
KR20160090047A (ko) * | 2015-01-21 | 2016-07-29 | 현대자동차주식회사 | 차량, 차량의 제어 방법 및 차량에 포함되는 동작 인식 장치 |
US10679081B2 (en) * | 2015-07-29 | 2020-06-09 | Industrial Technology Research Institute | Biometric device and wearable carrier |
CN106407881B (zh) * | 2015-07-29 | 2020-07-31 | 财团法人工业技术研究院 | 生物辨识装置及方法与穿戴式载体 |
US10931859B2 (en) | 2016-05-23 | 2021-02-23 | InSyte Systems | Light emitter and sensors for detecting biologic characteristics |
US10713458B2 (en) | 2016-05-23 | 2020-07-14 | InSyte Systems | Integrated light emitting display and sensors for detecting biologic characteristics |
US20180089519A1 (en) * | 2016-09-26 | 2018-03-29 | Michael Raziel | Multi-modal user authentication |
KR101882281B1 (ko) * | 2017-09-15 | 2018-08-24 | 엘지전자 주식회사 | 디지털 디바이스 및 그의 생체 인증 방법 |
Citations (4)
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JP2008071137A (ja) * | 2006-09-14 | 2008-03-27 | Canon Inc | 画像読取装置及び生体認証装置 |
JP2008212311A (ja) * | 2007-03-02 | 2008-09-18 | Ricoh Co Ltd | 生体認証装置 |
JP2009276860A (ja) * | 2008-05-12 | 2009-11-26 | Nec Corp | 生体パターン撮像装置、生体パターン撮像方法、生体パターン撮像プログラム |
JP2010129030A (ja) * | 2008-12-01 | 2010-06-10 | Mitsubishi Electric Corp | 画像処理装置 |
Family Cites Families (14)
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US6850631B1 (en) * | 1998-02-20 | 2005-02-01 | Oki Electric Industry Co., Ltd. | Photographing device, iris input device and iris image input method |
JP2005292542A (ja) * | 2004-04-01 | 2005-10-20 | Matsushita Electric Ind Co Ltd | 目画像撮像装置および携帯端末装置 |
JP4657668B2 (ja) * | 2004-10-08 | 2011-03-23 | 富士通株式会社 | 生体認証方法及び生体認証装置 |
JP4851723B2 (ja) * | 2005-03-04 | 2012-01-11 | 富士通株式会社 | 内部構造画像取得装置、内部構造画像取得方法および内部構造画像取得プログラム |
JP2007030569A (ja) | 2005-07-22 | 2007-02-08 | Denso Corp | 車両用静脈認証装置 |
JP4708232B2 (ja) | 2006-03-16 | 2011-06-22 | 富士通株式会社 | 撮像装置 |
US8199189B2 (en) * | 2006-04-07 | 2012-06-12 | Novarix Ltd. | Vein navigation device |
JP5034359B2 (ja) * | 2006-08-07 | 2012-09-26 | 富士通株式会社 | 画像認証装置、画像認証方法、画像認証プログラム、記録媒体及び電子機器 |
JP4680158B2 (ja) * | 2006-09-13 | 2011-05-11 | 株式会社日立製作所 | 生体認証装置 |
EP2062197A4 (en) * | 2006-09-15 | 2010-10-06 | Retica Systems Inc | MULTIMODAL BIOMETRIC SYSTEM AND METHOD FOR LARGE DISTANCES |
JP5144461B2 (ja) * | 2008-10-17 | 2013-02-13 | 株式会社日立製作所 | 指静脈認証装置、及び個人認証装置 |
US8890946B2 (en) * | 2010-03-01 | 2014-11-18 | Eyefluence, Inc. | Systems and methods for spatially controlled scene illumination |
JP4997305B2 (ja) * | 2010-03-12 | 2012-08-08 | 株式会社日立製作所 | 指静脈認証装置 |
JP5895201B2 (ja) * | 2011-07-29 | 2016-03-30 | パナソニックIpマネジメント株式会社 | 車両開閉体制御装置 |
-
2010
- 2010-07-22 JP JP2012525280A patent/JP5814920B2/ja active Active
- 2010-07-22 WO PCT/JP2010/062355 patent/WO2012011181A1/ja active Application Filing
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2013
- 2013-01-16 US US13/742,878 patent/US8923573B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008071137A (ja) * | 2006-09-14 | 2008-03-27 | Canon Inc | 画像読取装置及び生体認証装置 |
JP2008212311A (ja) * | 2007-03-02 | 2008-09-18 | Ricoh Co Ltd | 生体認証装置 |
JP2009276860A (ja) * | 2008-05-12 | 2009-11-26 | Nec Corp | 生体パターン撮像装置、生体パターン撮像方法、生体パターン撮像プログラム |
JP2010129030A (ja) * | 2008-12-01 | 2010-06-10 | Mitsubishi Electric Corp | 画像処理装置 |
Also Published As
Publication number | Publication date |
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US8923573B2 (en) | 2014-12-30 |
JPWO2012011181A1 (ja) | 2013-09-09 |
US20130136317A1 (en) | 2013-05-30 |
WO2012011181A1 (ja) | 2012-01-26 |
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