JP2003331271A5 - - Google Patents

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JP2003331271A5
JP2003331271A5 JP2002134569A JP2002134569A JP2003331271A5 JP 2003331271 A5 JP2003331271 A5 JP 2003331271A5 JP 2002134569 A JP2002134569 A JP 2002134569A JP 2002134569 A JP2002134569 A JP 2002134569A JP 2003331271 A5 JP2003331271 A5 JP 2003331271A5
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Prior art keywords
tissue
epidermis
shape
epidermal
pattern
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JP2002134569A
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Japanese (ja)
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JP4247656B2 (en
JP2003331271A (en
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Priority claimed from JP2002134569A external-priority patent/JP4247656B2/en
Priority to JP2002134569A priority Critical patent/JP4247656B2/en
Priority to EP03721050A priority patent/EP1503330B1/en
Priority to KR1020047018054A priority patent/KR101044029B1/en
Priority to US10/512,087 priority patent/US20050180620A1/en
Priority to CN2009101329477A priority patent/CN101520844B/en
Priority to EP09163990A priority patent/EP2098977B1/en
Priority to DE60332829T priority patent/DE60332829D1/en
Priority to CN038139626A priority patent/CN1662931A/en
Priority to EP10176610.3A priority patent/EP2328111B1/en
Priority to PCT/JP2003/005696 priority patent/WO2003096272A1/en
Priority to KR1020107002388A priority patent/KR101035667B1/en
Publication of JP2003331271A publication Critical patent/JP2003331271A/en
Publication of JP2003331271A5 publication Critical patent/JP2003331271A5/ja
Priority to US11/625,718 priority patent/US7415139B2/en
Priority to US12/015,263 priority patent/US7869624B2/en
Publication of JP4247656B2 publication Critical patent/JP4247656B2/en
Application granted granted Critical
Priority to US12/915,480 priority patent/US8144942B2/en
Priority to US13/351,963 priority patent/US8811680B2/en
Priority to US14/308,082 priority patent/US9234842B2/en
Priority to US14/725,792 priority patent/US10371629B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Claims (15)

表皮組織と皮膚深層組織との電気特性の相違を利用して表皮組織に遮蔽された表皮下組織形状を電気的に読み取り、生体固有のパターンを抽出することを特徴とする生体パターン検出方法。  A biological pattern detection method characterized by electrically reading a shape of an epidermis tissue shielded by an epidermis tissue using a difference in electrical characteristics between an epidermis tissue and a deep skin tissue, and extracting a pattern unique to the organism. 上記皮膚深層組織が真皮組織であることを特徴とする請求項１記載の生体パターン検出方法。  The biological pattern detection method according to claim 1, wherein the deep skin tissue is a dermal tissue. 静電誘導を用いて皮膚の電位を測定し、表皮下の真皮組織の深さを検出して上記表皮下組織形状を読み取ることを特徴とする請求項２記載の生体パターン検出方法。  The biological pattern detection method according to claim 2, wherein the potential of the skin is measured using electrostatic induction, the depth of the subdermal skin is detected, and the shape of the subdermal tissue is read. 検出対象となる皮膚上に複数の微小電極を所定の間隔をもって平行に配列することを特徴とする請求項３記載の生体パターン検出方法。  4. The biological pattern detection method according to claim 3, wherein a plurality of microelectrodes are arranged in parallel at predetermined intervals on the skin to be detected. 各微小電極と真皮組織との間に容量結合を発生させ、各微小電極における静電容量から表皮下の導電層の距離分布を算出して表皮下組織形状を検出することを特徴とする請求項４記載の生体パターン検出方法。  A capacitive coupling is generated between each microelectrode and the dermis tissue, and the distance distribution of the subepidermal conductive layer is calculated from the capacitance at each microelectrode to detect the epidermal tissue shape. 5. The biological pattern detection method according to 4. 上記微小電極を金属製の筐体内に絶縁担体を介して所定の間隔で配置し、金属製の筐体と皮膚の間に誘電体薄膜を介在させることを特徴とする請求項５記載の生体パターン検出方法。  6. The biological pattern according to claim 5, wherein the microelectrodes are arranged in a metal casing at a predetermined interval via an insulating carrier, and a dielectric thin film is interposed between the metal casing and the skin. Detection method. 上記微小電極の表面にエレクトレット被膜を設け、当該エレクトレット被膜の恒久分極により真皮組織との間にバイアスとなる静電容量を発生させることを特徴とする請求項５記載の生体パターン検出方法。  6. The biological pattern detection method according to claim 5, wherein an electret coating is provided on the surface of the microelectrode, and a capacitance serving as a bias is generated between the dermis tissue by permanent polarization of the electret coating. 運動に伴って発生する生体の電荷量変化を上記微小電極で検出し、電荷量変移波形の各微小電極における振幅差を皮膚表面と表皮下組織の距離として変換することを特徴とする請求項４記載の生体パターン検出方法。  5. A change in charge amount of a living body accompanying movement is detected by the microelectrode, and an amplitude difference at each microelectrode of a charge amount transition waveform is converted as a distance between the skin surface and subepidermal tissue. The biological pattern detection method as described. 表皮組織と皮膚深層組織との電気特性の相違を利用して表皮組織に遮蔽された表皮下組織形状を電気的に読み取る手段を有し、生体固有のパターンを抽出することを特徴とする生体パターン検出装置。  A biological pattern characterized by having means for electrically reading the shape of the subepidermal tissue shielded by the epidermal tissue using the difference in electrical characteristics between the epidermal tissue and the deep skin tissue, and extracting a pattern unique to the living body Detection device. 表皮組織と皮膚深層組織との電気特性の相違を利用して表皮組織に遮蔽された表皮下組織形状を電気的に読み取り、予め登録されたパターンと照合することにより生体認証を行うことを特徴とする生体認証方法。  It is characterized by performing biometric authentication by electrically reading the shape of the epidermal tissue shielded by the epidermal tissue using the difference in electrical characteristics between the epidermal tissue and the deep skin tissue, and collating it with a pre-registered pattern Biometric authentication method. 表皮組織と皮膚深層組織との電気特性の相違を利用して表皮組織に遮蔽された表皮下組織形状を電気的に読み取る手段を有し、予め登録されたパターンと照合することにより生体認証が行われることを特徴とする生体認証装置。  It has a means to electrically read the shape of the epidermal tissue shielded by the epidermal tissue using the difference in electrical characteristics between the epidermal tissue and the deep skin tissue, and biometric authentication is performed by collating with the pre-registered pattern. A biometric authentication device. 表皮組織と皮膚深層組織との温度差を利用して表皮組織に遮蔽された表皮下組織形状を読み取り、生体固有のパターンを抽出することを特徴とする生体パターン検出方法。  A living body pattern detection method characterized by reading a shape of an epidermis tissue shielded by an epidermis tissue using a temperature difference between an epidermis tissue and a deep skin tissue, and extracting a pattern unique to the living body. 表皮組織と皮膚深層組織との温度差を利用して表皮組織に遮蔽された表皮下組織形状を読み取る手段を有し、生体固有のパターンを抽出することを特徴とする生体パターン検出装置。  A living body pattern detection apparatus having means for reading a shape of an epidermis tissue shielded by an epidermis tissue using a temperature difference between an epidermis tissue and a deep skin tissue, and extracting a pattern unique to the living body. 表皮組織と皮膚深層組織との温度差を利用して表皮組織に遮蔽された表皮下組織形状を読み取り、予め登録されたパターンと照合することにより生体認証を行うことを特徴とする生体認証方法。  A biometric authentication method, wherein biometric authentication is performed by reading a shape of an epidermal tissue shielded by an epidermis tissue using a temperature difference between an epidermis tissue and a deep skin tissue and collating with a pre-registered pattern. 表皮組織と皮膚深層組織との温度差を利用して表皮組織に遮蔽された表皮下組織形状を読み取る手段を有し、予め登録されたパターンと照合することにより生体認証が行われることを特徴とする生体認証装置。  It has means for reading the epidermal tissue shape shielded by the epidermal tissue using the temperature difference between the epidermal tissue and the deep skin tissue, and biometric authentication is performed by collating with a pre-registered pattern A biometric authentication device.
JP2002134569A 2002-05-09 2002-05-09 Biological pattern detection method and biological pattern detection device Expired - Fee Related JP4247656B2 (en)

Priority Applications (17)

Application Number Priority Date Filing Date Title
JP2002134569A JP4247656B2 (en) 2002-05-09 2002-05-09 Biological pattern detection method and biological pattern detection device
KR1020107002388A KR101035667B1 (en) 2002-05-09 2003-05-07 Biometric pattern detecting device, a personal authentication device and method
KR1020047018054A KR101044029B1 (en) 2002-05-09 2003-05-07 A blood vessel authentication apparatus and a blood vessel authentication method
US10/512,087 US20050180620A1 (en) 2002-05-09 2003-05-07 Method of detecting biological pattern, biological pattern detector, method of biological certificate and biological certificate apparatus
CN2009101329477A CN101520844B (en) 2002-05-09 2003-05-07 Blood vessel authentication apparatus
EP09163990A EP2098977B1 (en) 2002-05-09 2003-05-07 Method of detecting biological pattern, biological pattern detector, method of biological certificate and biological certificate apparatus
DE60332829T DE60332829D1 (en) 2002-05-09 2003-05-07 DETECTOR FOR BIOLOGICAL PATTERNS, PROCESS FOR BIOLOGICAL CERTIFICATES AND BIOLOGICAL CERTIFICATE DEVICE
CN038139626A CN1662931A (en) 2002-05-09 2003-05-07 Bio-pattern detecting means, bio-pattern detecting device, biometrics method and biometrics device
EP10176610.3A EP2328111B1 (en) 2002-05-09 2003-05-07 Blood vessel authentication
PCT/JP2003/005696 WO2003096272A1 (en) 2002-05-09 2003-05-07 Method of detecting biological pattern, biological pattern detector, method of biological certificate and biological certificate apparatus
EP03721050A EP1503330B1 (en) 2002-05-09 2003-05-07 Method of detecting biological pattern, biological pattern detector, method of biological certificate and biological certificate apparatus
US11/625,718 US7415139B2 (en) 2002-05-09 2007-01-22 Living-tissue pattern detecting method, living-tissue pattern detecting device, biometric authentication method, and biometric authentication device
US12/015,263 US7869624B2 (en) 2002-05-09 2008-01-16 Compact biometric authentication device and associated methodology of imaging and detecting living-tissue patterns
US12/915,480 US8144942B2 (en) 2002-05-09 2010-10-29 Compact biometric authentication device and associated methodology of imaging and detecting living-tissue patterns
US13/351,963 US8811680B2 (en) 2002-05-09 2012-01-17 Compact biometric authentication device and associated methodology of imaging and detecting living-tissue patterns
US14/308,082 US9234842B2 (en) 2002-05-09 2014-06-18 Compact biometric authentication device and associated methodology of imaging and detecting living-tissue patterns
US14/725,792 US10371629B2 (en) 2002-05-09 2015-05-29 Compact biometric authentication device and associated methodology of imaging and detecting living-tissue patterns

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002134569A JP4247656B2 (en) 2002-05-09 2002-05-09 Biological pattern detection method and biological pattern detection device

Publications (3)

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JP2003331271A JP2003331271A (en) 2003-11-21
JP2003331271A5 true JP2003331271A5 (en) 2005-09-29
JP4247656B2 JP4247656B2 (en) 2009-04-02

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JP2002134569A Expired - Fee Related JP4247656B2 (en) 2002-05-09 2002-05-09 Biological pattern detection method and biological pattern detection device

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Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4158097B2 (en) * 2003-02-27 2008-10-01 ソニー株式会社 Authentication system
WO2008088070A1 (en) 2007-01-19 2008-07-24 Asahi Kasei Kabushiki Kaisha Awake state judging model making device, awake state judging device, and warning device
TWI340920B (en) * 2007-02-09 2011-04-21 Egis Technology Inc Biometrics method based on a thermal image of a finger
CN102186413B (en) * 2008-09-02 2014-10-15 奎法克特股份有限公司 Detector, detection method, vein sensor, scanned probe microscope, strain detector, and metal detector
ES2335565B1 (en) * 2008-09-26 2011-04-08 Hanscan Ip, B.V. OPTICAL SYSTEM, PROCEDURE AND COMPUTER PROGRAM TO DETECT THE PRESENCE OF A LIVING BIOLOGICAL ELEMENT.
US8451450B2 (en) * 2009-09-14 2013-05-28 Bio-Rad Laboratories, Inc. Near real time optical phase conjugation
JP5770684B2 (en) * 2012-06-29 2015-08-26 富士フイルム株式会社 Optical simulation apparatus and method, and program
JP7217743B2 (en) * 2018-04-26 2023-02-03 株式会社 資生堂 Method for measuring skin moisture content, method for evaluating moisturizing effect, device for measuring skin moisture content, device for evaluating moisturizing effect, and measuring device

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