JP2004318892A - 指画像入力用途における時間空間多重化システム及び方法 - Google Patents

指画像入力用途における時間空間多重化システム及び方法 Download PDF

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Publication number
JP2004318892A
JP2004318892A JP2004121388A JP2004121388A JP2004318892A JP 2004318892 A JP2004318892 A JP 2004318892A JP 2004121388 A JP2004121388 A JP 2004121388A JP 2004121388 A JP2004121388 A JP 2004121388A JP 2004318892 A JP2004318892 A JP 2004318892A
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Japan
Prior art keywords
finger
image
mode
light
swipe
Prior art date
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Withdrawn
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JP2004121388A
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English (en)
Japanese (ja)
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JP2004318892A5 (https=
Inventor
Izhak Baharav
バハラフ イツァーク
Akihiro Machida
晶弘 町田
George E Smith
イー． スミス ジョージ
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Agilent Technologies Inc
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Agilent Technologies Inc
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Publication date
Application filed by Agilent Technologies Inc filed Critical Agilent Technologies Inc
Publication of JP2004318892A publication Critical patent/JP2004318892A/ja
Publication of JP2004318892A5 publication Critical patent/JP2004318892A5/ja
Withdrawn legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of two-dimensional [2D] relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G06F3/03547—Touch pads, in which fingers can move on a surface
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06V40/1335—Combining adjacent partial images (e.g. slices) to create a composite input or reference pattern; Tracking a sweeping finger movement
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/0304—Detection arrangements using opto-electronic means
    • G06F3/0317—Detection arrangements using opto-electronic means in co-operation with a patterned surface, e.g. absolute position or relative movement detection for an optical mouse or pen positioned with respect to a coded surface
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06V40/1324—Sensors therefor by using geometrical optics, e.g. using prisms
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06V40/1347—Preprocessing; Feature extraction
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/033—Indexing scheme relating to G06F3/033
    • G06F2203/0338—Fingerprint track pad, i.e. fingerprint sensor used as pointing device tracking the fingertip image

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Optics & Photonics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Image Input (AREA)
  • Position Input By Displaying (AREA)
JP2004121388A 2003-04-18 2004-04-16 指画像入力用途における時間空間多重化システム及び方法 Withdrawn JP2004318892A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/418,981 US7164782B2 (en) 2003-04-18 2003-04-18 System and method for time-space multiplexing in finger-imaging applications

Publications (2)

Publication Number Publication Date
JP2004318892A true JP2004318892A (ja) 2004-11-11
JP2004318892A5 JP2004318892A5 (https=) 2007-06-07

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JP2004121388A Withdrawn JP2004318892A (ja) 2003-04-18 2004-04-16 指画像入力用途における時間空間多重化システム及び方法

Country Status (3)

Country Link
US (1) US7164782B2 (https=)
JP (1) JP2004318892A (https=)
GB (1) GB2400714B (https=)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006139592A (ja) * 2004-11-12 2006-06-01 Mitsubishi Electric Corp 指紋読取装置
JP2006268852A (ja) * 2005-03-21 2006-10-05 Avago Technologies General Ip (Singapore) Private Ltd 小型で背丈の低い光ナビゲーションデバイス
JP2007073051A (ja) * 2005-09-08 2007-03-22 Avago Technologies Ecbu Ip (Singapore) Pte Ltd レーザスペックルを使用する位置検出システム
KR100899865B1 (ko) * 2006-12-19 2009-05-29 크루셜텍 (주) 초슬림 광포인팅 장치
KR100899862B1 (ko) * 2007-03-08 2009-05-29 크루셜텍 (주) 휴대 단말기의 광 포인팅 장치
JP2009157834A (ja) * 2007-12-27 2009-07-16 Toshiba Corp 電子機器
WO2010082499A1 (ja) * 2009-01-15 2010-07-22 シャープ株式会社 光ポインティング装置および該装置を搭載した電子機器
JP2010165266A (ja) * 2009-01-19 2010-07-29 Sharp Corp 光学式ポインティング装置および該装置を搭載した電子機器
JP2010539562A (ja) * 2007-09-10 2010-12-16 フラウンホッファー−ゲゼルシャフト ツァー フェーデルング デア アンゲバンテン フォルシュング エー ファー 光ナビゲーションデバイス
JP2013130981A (ja) * 2011-12-20 2013-07-04 Hitachi Maxell Ltd 画像取得装置および生体認証装置
JP2014149643A (ja) * 2013-01-31 2014-08-21 Seiko Epson Corp 位置検出装置、位置検出装置の制御方法、および照射装置
JP2015038645A (ja) * 2010-10-26 2015-02-26 株式会社東芝 電子機器
JP2017506403A (ja) * 2015-01-07 2017-03-02 シャオミ・インコーポレイテッド タッチボタン及び指紋認証を実現する装置、方法、端末機器、並びにプログラム及び記録媒体
JP2017506402A (ja) * 2015-01-07 2017-03-02 シャオミ・インコーポレイテッド タッチボタンと指紋認識とを実現するための方法、装置、端末機器、プログラム及び記録媒体
JP2019144724A (ja) * 2018-02-19 2019-08-29 京セラ株式会社 電子機器及び制御方法
WO2019244496A1 (ja) * 2018-06-19 2019-12-26 ソニー株式会社 情報処理装置、ウエアラブル機器、情報処理方法及びプログラム
JPWO2020021879A1 (ja) * 2018-07-24 2021-08-02 ソニーグループ株式会社 画像処理装置、および画像処理方法、並びにプログラム

Families Citing this family (84)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0403865D0 (en) * 2004-02-20 2004-03-24 Powerlase Ltd Laser multiplexing
US8447077B2 (en) 2006-09-11 2013-05-21 Validity Sensors, Inc. Method and apparatus for fingerprint motion tracking using an in-line array
US8165355B2 (en) 2006-09-11 2012-04-24 Validity Sensors, Inc. Method and apparatus for fingerprint motion tracking using an in-line array for use in navigation applications
US8229184B2 (en) 2004-04-16 2012-07-24 Validity Sensors, Inc. Method and algorithm for accurate finger motion tracking
US8175345B2 (en) 2004-04-16 2012-05-08 Validity Sensors, Inc. Unitized ergonomic two-dimensional fingerprint motion tracking device and method
US8131026B2 (en) 2004-04-16 2012-03-06 Validity Sensors, Inc. Method and apparatus for fingerprint image reconstruction
US8358815B2 (en) 2004-04-16 2013-01-22 Validity Sensors, Inc. Method and apparatus for two-dimensional finger motion tracking and control
EP1747525A2 (en) 2004-04-23 2007-01-31 Validity Sensors Inc. Methods and apparatus for acquiring a swiped fingerprint image
JP2008507787A (ja) * 2004-07-29 2008-03-13 クルシアルテック シーオー．，エルティーディー 光ポインティング装置および個人携帯端末機
US7521719B2 (en) * 2004-08-13 2009-04-21 Paul Steven Schranz Light emitting and image sensing device and apparatus
EP1805581A1 (en) * 2004-08-20 2007-07-11 Crucialtec Co., Ltd. Ultra thin optical joystick and personal portable device having ultra thin optical joystick
EP1800243B1 (en) 2004-10-04 2010-08-11 Validity Sensors, Inc. Fingerprint sensing assemblies comprising a substrate
TW200612353A (en) * 2004-10-15 2006-04-16 Lite On Semiconductor Corp Optical sensing module, optical sensing, image-capturing structure and optical print sensing method of handheld communication system
TWM267551U (en) * 2004-12-21 2005-06-11 Lite On Semiconductor Corp Contact image sensing module with fingerprint scanning function
TWM268675U (en) * 2004-12-24 2005-06-21 Lite On Semiconductor Corp Touch type image sensing module with motion detection function
TWM268676U (en) * 2004-12-28 2005-06-21 Lite On Semiconductor Corp Fingerprint scan device and electric equipment with fingerprint scan function
KR100641423B1 (ko) * 2004-12-29 2006-11-01 엘지전자 주식회사 지문인식 시스템형 이동통신단말기
US20070040108A1 (en) * 2005-08-16 2007-02-22 Wenstrand John S Optical sensor light switch
FR2895546B1 (fr) * 2005-12-23 2008-06-06 Atmel Grenoble Soc Par Actions Systeme optique de lecture de mocroreliefs, notamment des empreintes digitales
US7557338B2 (en) * 2006-03-14 2009-07-07 Avago Technologies General Ip (Singapore) Pte. Ltd. Electronic device with integrated optical navigation module and microlens array therefore
KR100701520B1 (ko) * 2006-06-26 2007-03-29 삼성전자주식회사 키패드 터치에 의한 사용자 인터페이스 방법 및 그 휴대단말기
WO2008033265A2 (en) * 2006-09-11 2008-03-20 Validity Sensors, Inc. Method and apparatus for fingerprint motion tracking using an in-line array
KR20080073053A (ko) * 2007-02-05 2008-08-08 주식회사 유니온커뮤니티 살균기능을 구비한 지문인식장치 및 그 살균방법
US20080218769A1 (en) * 2007-03-08 2008-09-11 Crucialtec Co., Ltd. Optical Pointing Device for Mobile Terminals
CN101281589B (zh) * 2007-04-04 2010-06-16 鸿富锦精密工业（深圳）有限公司 指纹识别装置及便携式电子装置
TWM322582U (en) * 2007-04-18 2007-11-21 Quanta Comp Inc Fingerprint identification system
US8325154B2 (en) * 2007-04-20 2012-12-04 Pixart Imaging Incorporation Optical touch control apparatus and method thereof
US8107212B2 (en) 2007-04-30 2012-01-31 Validity Sensors, Inc. Apparatus and method for protecting fingerprint sensing circuitry from electrostatic discharge
US8290150B2 (en) 2007-05-11 2012-10-16 Validity Sensors, Inc. Method and system for electronically securing an electronic device using physically unclonable functions
EP2026169A1 (en) * 2007-05-29 2009-02-18 British Telecommunications Public Limited Company Detection means
US8102377B2 (en) * 2007-09-14 2012-01-24 Smart Technologies Ulc Portable interactive media presentation system
US8189881B1 (en) * 2007-11-27 2012-05-29 Texas Instruments Incorporated Fingerprint sensor using beams of light and methods of manufacture and use
US8204281B2 (en) 2007-12-14 2012-06-19 Validity Sensors, Inc. System and method to remove artifacts from fingerprint sensor scans
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
US8005276B2 (en) 2008-04-04 2011-08-23 Validity Sensors, Inc. Apparatus and method for reducing parasitic capacitive coupling and noise in fingerprint sensing circuits
GB2474999B (en) 2008-07-22 2013-02-20 Validity Sensors Inc System and method for securing a device component
US8391568B2 (en) 2008-11-10 2013-03-05 Validity Sensors, Inc. System and method for improved scanning of fingerprint edges
US8278946B2 (en) 2009-01-15 2012-10-02 Validity Sensors, Inc. Apparatus and method for detecting finger activity on a fingerprint sensor
US8600122B2 (en) 2009-01-15 2013-12-03 Validity Sensors, Inc. Apparatus and method for culling substantially redundant data in fingerprint sensing circuits
DE102009005092A1 (de) * 2009-01-19 2010-09-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung zur optischen Navigation und dessen Verwendung
US8374407B2 (en) 2009-01-28 2013-02-12 Validity Sensors, Inc. Live finger detection
JP5293750B2 (ja) * 2009-01-28 2013-09-18 富士通株式会社 指紋読取装置及び電子装置
US9400911B2 (en) 2009-10-30 2016-07-26 Synaptics Incorporated Fingerprint sensor and integratable electronic display
US9274553B2 (en) 2009-10-30 2016-03-01 Synaptics Incorporated Fingerprint sensor and integratable electronic display
US9336428B2 (en) 2009-10-30 2016-05-10 Synaptics Incorporated Integrated fingerprint sensor and display
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
US8421890B2 (en) 2010-01-15 2013-04-16 Picofield Technologies, Inc. Electronic imager using an impedance sensor grid array and method of making
US8866347B2 (en) 2010-01-15 2014-10-21 Idex Asa Biometric image sensing
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
US9001040B2 (en) 2010-06-02 2015-04-07 Synaptics Incorporated Integrated fingerprint sensor and navigation device
KR101148350B1 (ko) * 2010-06-15 2012-07-03 삼성전기주식회사 레이져 네비게이션 모듈
US8331096B2 (en) 2010-08-20 2012-12-11 Validity Sensors, Inc. Fingerprint acquisition expansion card apparatus
GB2484077A (en) * 2010-09-28 2012-04-04 St Microelectronics Res & Dev An Optical Device Functioning as Both a Fingerprint Detector and a Navigation Input
TWI501166B (zh) * 2010-09-29 2015-09-21 Gingy Technology Inc A segmented image recognition method and a region identification device thereof
TWI457842B (zh) * 2010-09-29 2014-10-21 Gingy Technology Inc A segmented image recognition method and a region identification device thereof
TWI464691B (zh) * 2010-11-16 2014-12-11 Pixart Imaging Inc 影像感測模組與光學訊號處理裝置
US8816963B2 (en) 2010-12-13 2014-08-26 Sae Magnetics (H.K.) Ltd. Optical navigation module and mobile electronic appliance using optical navigation module
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
US8704153B2 (en) 2011-07-07 2014-04-22 Sae Magnetics (H.K.) Ltd. Side mounting optical navigation module
US10043052B2 (en) 2011-10-27 2018-08-07 Synaptics Incorporated Electronic device packages and methods
US9195877B2 (en) 2011-12-23 2015-11-24 Synaptics Incorporated Methods and devices for capacitive image sensing
US9785299B2 (en) 2012-01-03 2017-10-10 Synaptics Incorporated Structures and manufacturing methods for glass covered electronic devices
US9268991B2 (en) 2012-03-27 2016-02-23 Synaptics Incorporated Method of and system for enrolling and matching biometric data
US9251329B2 (en) 2012-03-27 2016-02-02 Synaptics Incorporated Button depress wakeup and wakeup strategy
US9137438B2 (en) 2012-03-27 2015-09-15 Synaptics Incorporated Biometric object sensor and method
US9600709B2 (en) 2012-03-28 2017-03-21 Synaptics Incorporated Methods and systems for enrolling biometric data
US9152838B2 (en) 2012-03-29 2015-10-06 Synaptics Incorporated Fingerprint sensor packagings and methods
US20130279769A1 (en) 2012-04-10 2013-10-24 Picofield Technologies Inc. Biometric Sensing
US9208371B2 (en) * 2012-09-28 2015-12-08 Synaptics Incorporated Low power navigation devices, systems and methods
US9665762B2 (en) 2013-01-11 2017-05-30 Synaptics Incorporated Tiered wakeup strategy
US9228824B2 (en) * 2013-05-10 2016-01-05 Ib Korea Ltd. Combined sensor arrays for relief print imaging
CN103258199A (zh) * 2013-06-07 2013-08-21 浙江大学 一种获取完整的手掌静脉图像的系统及其方法
WO2018081981A1 (zh) * 2016-11-03 2018-05-11 深圳信炜科技有限公司 生物识别装置和电子装置
US10943086B2 (en) * 2017-07-06 2021-03-09 Nec Corporation Minutia features generation apparatus, system, minutia features generation method, and program
TWI639961B (zh) * 2017-07-26 2018-11-01 北京集創北方科技股份有限公司 具有指紋預判定功能的指紋檢測方法及裝置
US10503951B2 (en) * 2018-02-28 2019-12-10 Superc-Touch Corporation Rapid identification method for fingerprint
CN211454620U (zh) * 2019-04-16 2020-09-08 华为技术有限公司 一种指纹识别模组和电子设备
CN111061089B (zh) * 2019-12-13 2021-04-27 武汉华星光电技术有限公司 一种显示装置
US11367303B2 (en) * 2020-06-08 2022-06-21 Aware, Inc. Systems and methods of automated biometric identification reporting
CN113536962A (zh) * 2021-06-24 2021-10-22 武汉天马微电子有限公司 显示装置及指纹识别方法

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5923390B2 (ja) 1978-10-09 1984-06-01 工業技術院長 スペックルを利用した運動物体の速度測定方法
US4521772A (en) 1981-08-28 1985-06-04 Xerox Corporation Cursor control device
US4631400A (en) 1984-01-20 1986-12-23 California Institute Of Technology Correlating optical motion detector
USD288930S (en) 1984-06-27 1987-03-24 Hewlett-Packard Company Computer mouse
US4794384A (en) 1984-09-27 1988-12-27 Xerox Corporation Optical translator device
US4799049A (en) 1985-01-25 1989-01-17 Avila Harold C Image position control
US4751505A (en) 1986-06-23 1988-06-14 Xerox Corporation Optical mouse
US4804949A (en) 1987-03-20 1989-02-14 Everex Ti Corporation Hand-held optical scanner and computer mouse
US4978860A (en) 1988-09-21 1990-12-18 Hewlett-Packard Company Optical system for a large depth-of-field bar code scanner
US5089712A (en) 1989-06-08 1992-02-18 Hewlett-Packard Company Sheet advancement control system detecting fiber pattern of sheet
USD314194S (en) 1989-12-11 1991-01-29 Hewlett-Packard Company Computer mouse
US5355146A (en) 1990-03-05 1994-10-11 Bmc Micro-Industries Ltd. Multi-directional hand scanner and mouse
US5149980A (en) 1991-11-01 1992-09-22 Hewlett-Packard Company Substrate advance measurement system using cross-correlation of light sensor array signals
JP3234848B2 (ja) 1994-12-13 2001-12-04 アルプス電気株式会社 相対角度検出装置
US5578813A (en) 1995-03-02 1996-11-26 Allen; Ross R. Freehand image scanning device which compensates for non-linear movement
US5786804A (en) 1995-10-06 1998-07-28 Hewlett-Packard Company Method and system for tracking attitude
CA2189700C (en) 1995-12-27 2000-06-20 Alexander George Dickinson Combination mouse and area imager
US5729008A (en) 1996-01-25 1998-03-17 Hewlett-Packard Company Method and device for tracking relative movement by correlating signals from an array of photoelements
US5769384A (en) 1996-01-25 1998-06-23 Hewlett-Packard Company Low differential light level photoreceptors
US5933515A (en) * 1996-07-25 1999-08-03 California Institute Of Technology User identification through sequential input of fingerprints
EP0873003B1 (en) 1997-04-14 2007-03-21 Hewlett-Packard Company, A Delaware Corporation Image scanning device and method
US6049621A (en) 1997-08-22 2000-04-11 International Business Machines Corporation Determining a point correspondence between two points in two respective (fingerprint) images
US6185318B1 (en) 1997-08-22 2001-02-06 International Business Machines Corporation System and method for matching (fingerprint) images an aligned string-based representation
US6289112B1 (en) 1997-08-22 2001-09-11 International Business Machines Corporation System and method for determining block direction in fingerprint images
US6263091B1 (en) 1997-08-22 2001-07-17 International Business Machines Corporation System and method for identifying foreground and background portions of digitized images
US6314197B1 (en) 1997-08-22 2001-11-06 International Business Machines Corporation Determining an alignment estimation between two (fingerprint) images
EP0905646A1 (en) * 1997-09-30 1999-03-31 Compaq Computer Corporation Pointing and fingerprint identifier mechanism for a computer system
US6172354B1 (en) 1998-01-28 2001-01-09 Microsoft Corporation Operator input device
US6104020A (en) 1998-02-17 2000-08-15 Agilent Technologies Electronic shutter for a low differential light level photo-receiver cell
US6233368B1 (en) 1998-03-18 2001-05-15 Agilent Technologies, Inc. CMOS digital optical navigation chip
US6002124A (en) 1998-03-20 1999-12-14 Hewlett-Packard Company Portable image scanner with optical position sensors
US6047091A (en) 1998-04-01 2000-04-04 Hewlett-Packard Company Low latency architecture for spatial filtration
US6049338A (en) 1998-04-01 2000-04-11 Hewlett-Packard Company Spatial filter for surface texture navigation
US6151015A (en) 1998-04-27 2000-11-21 Agilent Technologies Pen like computer pointing device
US5994710A (en) 1998-04-30 1999-11-30 Hewlett-Packard Company Scanning mouse for a computer system
US6057540A (en) * 1998-04-30 2000-05-02 Hewlett-Packard Co Mouseless optical and position translation type screen pointer control for a computer system
US6195475B1 (en) 1998-09-15 2001-02-27 Hewlett-Packard Company Navigation system for handheld scanner
US6265706B1 (en) 1999-07-12 2001-07-24 Hewlett-Packard Company Edge to edge image sensor and navigator for portable scanner
US6303921B1 (en) 1999-11-23 2001-10-16 Hewlett-Packard Company Method and system for capturing large format documents using a portable hand-held scanner
US6898301B2 (en) * 2000-07-10 2005-05-24 Casio Computer Co., Ltd. Authentication system based on fingerprint and electronic device employed for the system
US7289649B1 (en) 2000-08-10 2007-10-30 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Fingerprint imager
JP4022090B2 (ja) * 2002-03-27 2007-12-12 富士通株式会社 指の動きの検出方法および検出装置
US20040125993A1 (en) * 2002-12-30 2004-07-01 Yilin Zhao Fingerprint security systems in handheld electronic devices and methods therefor
US7280677B2 (en) * 2003-10-10 2007-10-09 Authentec, Inc. Electronic device including fingerprint sensor and display having selectable menu items and associated methods

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JP2010165138A (ja) * 2009-01-15 2010-07-29 Sharp Corp 光ポインティング装置および該装置を搭載した電子機器
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JP2013130981A (ja) * 2011-12-20 2013-07-04 Hitachi Maxell Ltd 画像取得装置および生体認証装置
JP2014149643A (ja) * 2013-01-31 2014-08-21 Seiko Epson Corp 位置検出装置、位置検出装置の制御方法、および照射装置
JP2017506403A (ja) * 2015-01-07 2017-03-02 シャオミ・インコーポレイテッド タッチボタン及び指紋認証を実現する装置、方法、端末機器、並びにプログラム及び記録媒体
JP2017506402A (ja) * 2015-01-07 2017-03-02 シャオミ・インコーポレイテッド タッチボタンと指紋認識とを実現するための方法、装置、端末機器、プログラム及び記録媒体
US9922227B2 (en) 2015-01-07 2018-03-20 Xiaomi Inc. Apparatus and method for implementing touch control and fingerprint identification
US10102361B2 (en) 2015-01-07 2018-10-16 Xiaomi Inc. Method and apparatus for implementing touch key and fingerprint identification, and terminal device
JP2019144724A (ja) * 2018-02-19 2019-08-29 京セラ株式会社 電子機器及び制御方法
WO2019244496A1 (ja) * 2018-06-19 2019-12-26 ソニー株式会社 情報処理装置、ウエアラブル機器、情報処理方法及びプログラム
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