NO20025803D0 - Levende finger - Google Patents
Levende fingerInfo
- Publication number
- NO20025803D0 NO20025803D0 NO20025803A NO20025803A NO20025803D0 NO 20025803 D0 NO20025803 D0 NO 20025803D0 NO 20025803 A NO20025803 A NO 20025803A NO 20025803 A NO20025803 A NO 20025803A NO 20025803 D0 NO20025803 D0 NO 20025803D0
- Authority
- NO
- Norway
- Prior art keywords
- pickup
- electrodes
- current supply
- condition
- determining
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/117—Identification of persons
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
- A61B5/053—Measuring electrical impedance or conductance of a portion of the body
- A61B5/0531—Measuring skin impedance
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6813—Specially adapted to be attached to a specific body part
- A61B5/6825—Hand
- A61B5/6826—Finger
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/44—Detecting, measuring or recording for evaluating the integumentary system, e.g. skin, hair or nails
- A61B5/441—Skin evaluation, e.g. for skin disorder diagnosis
- A61B5/442—Evaluating skin mechanical properties, e.g. elasticity, hardness, texture, wrinkle assessment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/683—Means for maintaining contact with the body
- A61B5/6838—Clamps or clips
-
- 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
- G06V40/12—Fingerprints or palmprints
- G06V40/13—Sensors therefor
- G06V40/1306—Sensors therefor non-optical, e.g. ultrasonic or capacitive sensing
-
- 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
Priority Applications (15)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20025803A NO20025803D0 (no) | 2002-12-03 | 2002-12-03 | Levende finger |
AT03812396T ATE442083T1 (de) | 2002-12-03 | 2003-12-03 | Lebendfingernachweis durch vier-punkte-messung der komplexen impedanz |
PCT/NO2003/000405 WO2004049942A1 (en) | 2002-12-03 | 2003-12-03 | Live finger detection by four-point measurement of complex impedance |
CNB200380104966XA CN100401980C (zh) | 2002-12-03 | 2003-12-03 | 用四点复阻抗测量的活体手指检测 |
AU2003302594A AU2003302594A1 (en) | 2002-12-03 | 2003-12-03 | Live finger detection by four-point measurement of complex impedance |
ES03812396T ES2333119T3 (es) | 2002-12-03 | 2003-12-03 | Deteccion de dedo vivo mediante medicion en cuatro puntos de impedancia compleja. |
EP03812396A EP1567057B1 (en) | 2002-12-03 | 2003-12-03 | Live finger detection by four-point measurement of complex impedance |
DE60329218T DE60329218D1 (de) | 2002-12-03 | 2003-12-03 | Lebendfingernachweis durch vier-punkte-messung der komplexen impedanz |
DK03812396T DK1567057T3 (da) | 2002-12-03 | 2003-12-03 | Detektering af levende finger ved hjælp af firepunktsmåling af kompleks impedans |
KR1020057010040A KR20050074650A (ko) | 2002-12-03 | 2003-12-03 | 복소 임피던스의 네 지점 측정에 의한 살아있는 손가락검출 |
JP2004557000A JP4528130B2 (ja) | 2002-12-03 | 2003-12-03 | 複素インピーダンスの4点測定による生きている指の検出 |
US10/537,508 US7848798B2 (en) | 2002-12-03 | 2003-12-03 | Live finger detection by four-point measurement of complex impedance |
NO20053222A NO339828B1 (no) | 2002-12-03 | 2005-06-30 | Sensorenhet for bestemmelse av tilstanden til en struktur for bekreftelse at et målt fingeravtrykk er på en levende finger |
HK06107743.9A HK1087317A1 (no) | 2002-12-03 | 2006-07-11 | |
US12/961,007 US8195285B2 (en) | 2002-12-03 | 2010-12-06 | Live finger detection by four-point measurement of complex impedance |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20025803A NO20025803D0 (no) | 2002-12-03 | 2002-12-03 | Levende finger |
Publications (1)
Publication Number | Publication Date |
---|---|
NO20025803D0 true NO20025803D0 (no) | 2002-12-03 |
Family
ID=19914250
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20025803A NO20025803D0 (no) | 2002-12-03 | 2002-12-03 | Levende finger |
NO20053222A NO339828B1 (no) | 2002-12-03 | 2005-06-30 | Sensorenhet for bestemmelse av tilstanden til en struktur for bekreftelse at et målt fingeravtrykk er på en levende finger |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20053222A NO339828B1 (no) | 2002-12-03 | 2005-06-30 | Sensorenhet for bestemmelse av tilstanden til en struktur for bekreftelse at et målt fingeravtrykk er på en levende finger |
Country Status (13)
Country | Link |
---|---|
US (2) | US7848798B2 (no) |
EP (1) | EP1567057B1 (no) |
JP (1) | JP4528130B2 (no) |
KR (1) | KR20050074650A (no) |
CN (1) | CN100401980C (no) |
AT (1) | ATE442083T1 (no) |
AU (1) | AU2003302594A1 (no) |
DE (1) | DE60329218D1 (no) |
DK (1) | DK1567057T3 (no) |
ES (1) | ES2333119T3 (no) |
HK (1) | HK1087317A1 (no) |
NO (2) | NO20025803D0 (no) |
WO (1) | WO2004049942A1 (no) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110772252A (zh) * | 2018-07-27 | 2020-02-11 | 三星电子株式会社 | 测量生物信号的装置和方法 |
Families Citing this family (70)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO20025803D0 (no) | 2002-12-03 | 2002-12-03 | Idex Asa | Levende finger |
US7751601B2 (en) | 2004-10-04 | 2010-07-06 | Validity Sensors, Inc. | Fingerprint sensing assemblies and methods of making |
US8131026B2 (en) | 2004-04-16 | 2012-03-06 | Validity Sensors, Inc. | Method and apparatus for fingerprint image reconstruction |
US8447077B2 (en) | 2006-09-11 | 2013-05-21 | Validity Sensors, Inc. | Method and apparatus for fingerprint motion tracking using an in-line array |
NO321585B1 (no) | 2004-07-15 | 2006-06-06 | Laerdal Medical As | Rorplassering |
ATE468811T1 (de) | 2004-07-15 | 2010-06-15 | Laerdal Medical As | Verfahren und system zur überwachung von beatmungen |
JP4788147B2 (ja) * | 2005-01-26 | 2011-10-05 | パナソニック電工株式会社 | 体脂肪測定装置 |
US7496216B2 (en) * | 2005-06-21 | 2009-02-24 | Hewlett-Packard Development Company, L.P. | Fingerprint capture |
EP2020918B1 (en) * | 2006-05-30 | 2015-05-20 | Impedimed Limited | Impedance measurements |
US10188348B2 (en) | 2006-06-05 | 2019-01-29 | Masimo Corporation | Parameter upgrade system |
US7880626B2 (en) | 2006-10-12 | 2011-02-01 | Masimo Corporation | System and method for monitoring the life of a physiological sensor |
US7859116B1 (en) | 2006-12-26 | 2010-12-28 | Amkor Technology, Inc. | Exposed metal bezel for use in sensor devices and method therefor |
US8276816B2 (en) | 2007-12-14 | 2012-10-02 | Validity Sensors, Inc. | Smart card system with ergonomic fingerprint sensor and method of using |
US8116540B2 (en) | 2008-04-04 | 2012-02-14 | Validity Sensors, Inc. | Apparatus and method for reducing noise in fingerprint sensing circuits |
US8698594B2 (en) | 2008-07-22 | 2014-04-15 | Synaptics Incorporated | System, device and method for securing a user device component by authenticating the user of a biometric sensor by performance of a replication of a portion of an authentication process performed at a remote computing device |
NO20083766L (no) * | 2008-09-01 | 2010-03-02 | Idex Asa | Overflatesensor |
CA2742379A1 (en) * | 2008-11-03 | 2010-05-06 | Cross Match Technologies, Inc. | Apparatus and method for the identification of fake fingerprints |
US8391568B2 (en) | 2008-11-10 | 2013-03-05 | Validity Sensors, Inc. | System and method for improved scanning of fingerprint edges |
US8600122B2 (en) | 2009-01-15 | 2013-12-03 | Validity Sensors, Inc. | Apparatus and method for culling substantially redundant data in fingerprint sensing circuits |
US8278946B2 (en) | 2009-01-15 | 2012-10-02 | Validity Sensors, Inc. | Apparatus and method for detecting finger activity on a fingerprint sensor |
US8374407B2 (en) | 2009-01-28 | 2013-02-12 | Validity Sensors, Inc. | Live finger detection |
US8571619B2 (en) | 2009-05-20 | 2013-10-29 | Masimo Corporation | Hemoglobin display and patient treatment |
US9336428B2 (en) | 2009-10-30 | 2016-05-10 | Synaptics Incorporated | Integrated fingerprint sensor and display |
NO20093601A1 (no) | 2009-12-29 | 2011-06-30 | Idex Asa | Overflatesensor |
US8866347B2 (en) | 2010-01-15 | 2014-10-21 | Idex Asa | Biometric image sensing |
US8421890B2 (en) | 2010-01-15 | 2013-04-16 | Picofield Technologies, Inc. | Electronic imager using an impedance sensor grid array and method of making |
US8791792B2 (en) | 2010-01-15 | 2014-07-29 | Idex Asa | Electronic imager using an impedance sensor grid array mounted on or about a switch and method of making |
US9666635B2 (en) | 2010-02-19 | 2017-05-30 | Synaptics Incorporated | Fingerprint sensing circuit |
US8716613B2 (en) | 2010-03-02 | 2014-05-06 | Synaptics Incoporated | Apparatus and method for electrostatic discharge protection |
WO2011134489A1 (en) * | 2010-04-26 | 2011-11-03 | Scibase Ab | Method and device for quality assessment of an electrical impedance measurement on tissue |
US9042975B2 (en) * | 2010-04-30 | 2015-05-26 | Wisys Technology Foundation | Method and apparatus for eliminating loading and electrode polarization effects in impedance measurements for tissues and electrolytes |
US9001040B2 (en) | 2010-06-02 | 2015-04-07 | Synaptics Incorporated | Integrated fingerprint sensor and navigation device |
EP2593905A1 (en) | 2010-07-13 | 2013-05-22 | Scott Mcnulty | System, method and apparatus for sensing biometric information |
US8717775B1 (en) | 2010-08-02 | 2014-05-06 | Amkor Technology, Inc. | Fingerprint sensor package and method |
US8331096B2 (en) | 2010-08-20 | 2012-12-11 | Validity Sensors, Inc. | Fingerprint acquisition expansion card apparatus |
WO2012048263A1 (en) * | 2010-10-08 | 2012-04-12 | Authentec, Inc. | Finger sensing device including differential measurement circuitry and related methods |
US8594393B2 (en) | 2011-01-26 | 2013-11-26 | Validity Sensors | System for and method of image reconstruction with dual line scanner using line counts |
US8538097B2 (en) | 2011-01-26 | 2013-09-17 | Validity Sensors, Inc. | User input utilizing dual line scanner apparatus and method |
GB2489100A (en) | 2011-03-16 | 2012-09-19 | Validity Sensors Inc | Wafer-level packaging for a fingerprint sensor |
US20120321149A1 (en) | 2011-05-17 | 2012-12-20 | Carver John F | Fingerprint sensors |
ES2398438B1 (es) * | 2011-07-29 | 2014-03-05 | Universitat Politècnica De Catalunya | Método y aparato para obtener varias derivaciones simultáneas del electrocardiograma |
US10024655B2 (en) | 2011-11-11 | 2018-07-17 | Cross Match Technologies, Inc. | Ambient light rejection for non-imaging contact sensors |
US9893102B2 (en) | 2011-11-12 | 2018-02-13 | Cross Match Technologies, Inc. | Ambient light illumination for non-imaging contact sensors |
US9195877B2 (en) | 2011-12-23 | 2015-11-24 | Synaptics Incorporated | Methods and devices for capacitive image sensing |
US9137438B2 (en) | 2012-03-27 | 2015-09-15 | Synaptics Incorporated | Biometric object sensor and method |
US9251329B2 (en) | 2012-03-27 | 2016-02-02 | Synaptics Incorporated | Button depress wakeup and wakeup strategy |
US9600709B2 (en) | 2012-03-28 | 2017-03-21 | Synaptics Incorporated | Methods and systems for enrolling biometric data |
EP2958052B1 (en) | 2012-04-10 | 2020-10-07 | Idex Asa | Biometric sensing |
US9471764B2 (en) | 2012-07-19 | 2016-10-18 | Apple Inc. | Electronic device switchable to a user-interface unlocked mode based upon spoof detection and related methods |
US10624583B2 (en) * | 2012-11-09 | 2020-04-21 | Nonin Medical, Inc. | Reactance sensing for improved sensor placement |
US9665762B2 (en) | 2013-01-11 | 2017-05-30 | Synaptics Incorporated | Tiered wakeup strategy |
EP2950705A1 (de) * | 2013-01-29 | 2015-12-09 | seca ag | Verfahren zur plausibilisierung |
US9104901B2 (en) * | 2013-03-15 | 2015-08-11 | Apple Inc. | Electronic device including interleaved biometric spoof detection data acquisition and related methods |
CN103440474A (zh) * | 2013-08-12 | 2013-12-11 | 江苏恒成高科信息科技有限公司 | 半导体指纹读取传感器装置 |
EP3111837B1 (en) * | 2014-02-25 | 2020-10-28 | School Juridical Person The Kitasato Institute | Image generating device and image generating method |
WO2015130809A1 (en) * | 2014-02-25 | 2015-09-03 | Lumidigm, Inc. | Bioimpedance spoof detection |
DE102014111487B4 (de) * | 2014-08-12 | 2021-07-22 | Infineon Technologies Ag | Chipkarte und chipkartenhülle |
PL3229747T3 (pl) * | 2014-12-11 | 2020-03-31 | Essity Hygiene And Health Aktiebolag | Czujniki impedancji do wykrywania i monitorowania wilgoci w wyrobach chłonnych |
EP3242593A4 (en) * | 2015-01-08 | 2018-11-07 | Medasense Biometrics Ltd. | An electrode array for physiological monitoring and device including or utilizing same |
CN106156698A (zh) * | 2015-03-30 | 2016-11-23 | 联想(北京)有限公司 | 一种信息处理方法及电子设备 |
CN106156697B (zh) * | 2015-03-30 | 2020-05-26 | 联想(北京)有限公司 | 一种信息处理方法及装置 |
EP3314527B1 (en) | 2015-06-23 | 2020-01-08 | Idex Biometrics Asa | Double-sided fingerprint sensor |
GB2552131A (en) * | 2016-05-06 | 2018-01-17 | Zwipe As | Electrical validation of a purported finger |
US9965671B2 (en) | 2016-06-27 | 2018-05-08 | Himax Technologies Limited | Material identifying system and related identifying method |
TWI612298B (zh) * | 2016-07-22 | 2018-01-21 | 奇景光電股份有限公司 | 材料辨識系統及相關辨識方法 |
CN107664656B (zh) * | 2016-07-28 | 2020-06-30 | 奇景光电股份有限公司 | 材料辨识系统及材料辨识方法 |
CN111344714B (zh) | 2017-09-19 | 2022-03-25 | 傲迪司威生物识别公司 | 适合集成到电子设备中的双面传感器模块 |
TWI666590B (zh) * | 2018-04-10 | 2019-07-21 | 友達光電股份有限公司 | 指紋感測面板及其指紋感測器 |
US11488361B1 (en) * | 2019-02-15 | 2022-11-01 | Meta Platforms Technologies, Llc | Systems and methods for calibrating wearables based on impedance levels of users' skin surfaces |
CN110279399B (zh) * | 2019-06-25 | 2022-02-18 | 深圳前海蒂脉时代科技控股有限公司 | 一种微型便携式指静脉实时图像采集识别设备 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL65581A (en) | 1982-04-22 | 1985-12-31 | Dan Atlas | Electrical measuring system particularly useful for the non-invasive examination of biological tissue |
JPH01126535A (ja) * | 1987-11-12 | 1989-05-18 | Kao Corp | 皮膚水分含有量の測定方法および装置 |
CN2044475U (zh) * | 1989-02-02 | 1989-09-20 | 四川省公安厅 | 指纹显现器 |
US5579782A (en) * | 1993-08-12 | 1996-12-03 | Omron Corporation | Device to provide data as a guide to health management |
WO1995035060A1 (en) | 1994-06-20 | 1995-12-28 | Auckland Uniservices Limited | Brain damage monitor |
NO180024C (no) | 1994-10-11 | 1997-01-29 | Oerjan G Martinsen | Måling av fuktighet i hud |
HU214533B (hu) | 1995-10-06 | 1998-03-30 | Dermo Corporation Ltd. | Detektor ujj élő jellegének felismerésére |
US5953441A (en) * | 1997-05-16 | 1999-09-14 | Harris Corporation | Fingerprint sensor having spoof reduction features and related methods |
AUPP031097A0 (en) * | 1997-11-10 | 1997-12-04 | Clift, Vaughan | Skin impedance imaging system |
DE19830830C2 (de) * | 1998-07-09 | 2000-11-23 | Siemens Ag | Verfahren zur Lebenderkennung menschlicher Haut |
EP1119288A4 (en) * | 1998-10-08 | 2003-06-11 | Polartechnics Ltd | DEVICE FOR DETECTING TISSUE TYPES |
JP2000175875A (ja) * | 1998-12-17 | 2000-06-27 | Kao Corp | 体脂肪計測方法及び計測装置 |
JP2001104274A (ja) | 1999-10-14 | 2001-04-17 | Shikoku Instrumentation Co Ltd | 生体インピーダンス計測装置用電極 |
US6735468B2 (en) * | 2000-02-02 | 2004-05-11 | Massachusetts Institute Of Technology | Arthroscopic impedance probe to detect cartilage degeneration |
CN2425618Y (zh) * | 2000-03-01 | 2001-04-04 | 深圳智同指纹技术有限公司 | 活体指纹采集仪 |
JP4840952B2 (ja) * | 2000-09-19 | 2011-12-21 | 株式会社フィジオン | 生体電気インピーダンス計測方法及び計測装置、並びに該計測装置を用いた健康指針管理アドバイス装置 |
CN2480918Y (zh) * | 2001-06-04 | 2002-03-06 | 蔺新开 | 一体化综合型个人特征采样仪 |
NO321659B1 (no) * | 2002-05-14 | 2006-06-19 | Idex Asa | Volumspesifikk karakterisering av menneskehud ved elektrisk immitans |
NO20025803D0 (no) | 2002-12-03 | 2002-12-03 | Idex Asa | Levende finger |
-
2002
- 2002-12-03 NO NO20025803A patent/NO20025803D0/no not_active Application Discontinuation
-
2003
- 2003-12-03 DK DK03812396T patent/DK1567057T3/da active
- 2003-12-03 AU AU2003302594A patent/AU2003302594A1/en not_active Abandoned
- 2003-12-03 DE DE60329218T patent/DE60329218D1/de not_active Expired - Lifetime
- 2003-12-03 CN CNB200380104966XA patent/CN100401980C/zh not_active Expired - Lifetime
- 2003-12-03 EP EP03812396A patent/EP1567057B1/en not_active Expired - Lifetime
- 2003-12-03 ES ES03812396T patent/ES2333119T3/es not_active Expired - Lifetime
- 2003-12-03 JP JP2004557000A patent/JP4528130B2/ja not_active Expired - Fee Related
- 2003-12-03 KR KR1020057010040A patent/KR20050074650A/ko not_active Application Discontinuation
- 2003-12-03 US US10/537,508 patent/US7848798B2/en active Active
- 2003-12-03 AT AT03812396T patent/ATE442083T1/de active
- 2003-12-03 WO PCT/NO2003/000405 patent/WO2004049942A1/en active Application Filing
-
2005
- 2005-06-30 NO NO20053222A patent/NO339828B1/no not_active IP Right Cessation
-
2006
- 2006-07-11 HK HK06107743.9A patent/HK1087317A1/xx not_active IP Right Cessation
-
2010
- 2010-12-06 US US12/961,007 patent/US8195285B2/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110772252A (zh) * | 2018-07-27 | 2020-02-11 | 三星电子株式会社 | 测量生物信号的装置和方法 |
Also Published As
Publication number | Publication date |
---|---|
DK1567057T3 (da) | 2009-11-23 |
JP2006508734A (ja) | 2006-03-16 |
NO339828B1 (no) | 2017-02-13 |
WO2004049942A1 (en) | 2004-06-17 |
JP4528130B2 (ja) | 2010-08-18 |
ES2333119T3 (es) | 2010-02-17 |
DE60329218D1 (de) | 2009-10-22 |
HK1087317A1 (no) | 2006-10-13 |
US20110074443A1 (en) | 2011-03-31 |
US20050281441A1 (en) | 2005-12-22 |
US8195285B2 (en) | 2012-06-05 |
KR20050074650A (ko) | 2005-07-18 |
ATE442083T1 (de) | 2009-09-15 |
US7848798B2 (en) | 2010-12-07 |
CN1720001A (zh) | 2006-01-11 |
NO20053222D0 (no) | 2005-06-30 |
AU2003302594A1 (en) | 2004-06-23 |
EP1567057A1 (en) | 2005-08-31 |
EP1567057B1 (en) | 2009-09-09 |
NO20053222L (no) | 2005-06-30 |
CN100401980C (zh) | 2008-07-16 |
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