JP4023469B2 - 方向指示装置 - Google Patents
方向指示装置 Download PDFInfo
- Publication number
- JP4023469B2 JP4023469B2 JP2004114916A JP2004114916A JP4023469B2 JP 4023469 B2 JP4023469 B2 JP 4023469B2 JP 2004114916 A JP2004114916 A JP 2004114916A JP 2004114916 A JP2004114916 A JP 2004114916A JP 4023469 B2 JP4023469 B2 JP 4023469B2
- Authority
- JP
- Japan
- Prior art keywords
- fingerprint
- input
- area
- unit
- fingertip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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 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; CALCULATING OR 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
- G06F3/038—Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- Human Computer Interaction (AREA)
- Software Systems (AREA)
- Computer Hardware Design (AREA)
- Position Input By Displaying (AREA)
- Image Input (AREA)
- Image Analysis (AREA)
- Collating Specific Patterns (AREA)
Description
2 ROM
3 RAM
4 指紋認証部
5 指紋登録部
6 表示部
7 ポインティングデバイス部
10 携帯電話
20 基準エリア
21〜26 接触エリア
31〜36 重合部分(入力指紋と基準指紋との一致部分)
F 指先
Claims (3)
- 指を接触させる基準エリアを有し、この基準エリアに接触させた指の指紋を入力する指紋入力部と、
基準指紋として予め指紋を登録しておく指紋登録部と、
指紋入力部で入力された入力指紋と当該入力指紋に対応して予め指紋登録部に登録されている基準指紋とを比較し、入力指紋と基準指紋との一致部分を検出する指紋認証部と、 指紋認証部の検出結果に基づいて指示方向を決定する制御部とを備え、
制御部は、ユーザが基準エリアに接触させた指を変位させたときに、基準エリアと変位後の接触エリアとの重合部分の基準エリアに対する偏り方向を指示方向とすることを特徴とする方向指示装置。 - 制御部は、入力指紋と基準指紋との一致部分が双方の指紋の中央部分である場合には、その一致部分の面積の増減に基づいてクリック入力の有無を決定することを特徴とする請求項1記載の方向指示装置。
- ポインタを表示可能な表示部を備え、制御部は決定した指示方向に応じてポインタの移動方向を制御することを特徴とする請求項1又は請求項2記載の方向指示装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004114916A JP4023469B2 (ja) | 2004-04-09 | 2004-04-09 | 方向指示装置 |
US11/090,953 US20050226477A1 (en) | 2004-04-09 | 2005-03-25 | Direction indicating device and direction indicating method |
CNB2005100641270A CN100454221C (zh) | 2004-04-09 | 2005-04-11 | 方向指示设备和方向指示方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004114916A JP4023469B2 (ja) | 2004-04-09 | 2004-04-09 | 方向指示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005301541A JP2005301541A (ja) | 2005-10-27 |
JP4023469B2 true JP4023469B2 (ja) | 2007-12-19 |
Family
ID=35060604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004114916A Expired - Fee Related JP4023469B2 (ja) | 2004-04-09 | 2004-04-09 | 方向指示装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20050226477A1 (ja) |
JP (1) | JP4023469B2 (ja) |
CN (1) | CN100454221C (ja) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7958455B2 (en) * | 2002-08-01 | 2011-06-07 | Apple Inc. | Mode activated scrolling |
JP4208200B2 (ja) * | 2004-09-28 | 2009-01-14 | シャープ株式会社 | ポインティングデバイス |
JP4767723B2 (ja) * | 2006-03-03 | 2011-09-07 | 富士通株式会社 | 指紋認証装置、指紋認証方法、指紋認証プログラム及び携帯端末装置 |
CN101051258B (zh) * | 2007-05-22 | 2013-03-13 | 中电通信科技有限责任公司 | 一种指纹导航方法及指纹导航系统 |
JP2010157047A (ja) * | 2008-12-26 | 2010-07-15 | Brother Ind Ltd | 入力装置 |
US9141268B2 (en) * | 2009-01-30 | 2015-09-22 | Brother Kogyo Kabushiki Kaisha | Inputting apparatus and storage medium storing program |
US9143640B2 (en) * | 2009-09-30 | 2015-09-22 | Brother Kogyo Kabushiki Kaisha | Display apparatus and input apparatus |
CN103902147A (zh) * | 2012-12-31 | 2014-07-02 | 腾讯科技(深圳)有限公司 | 一种开启应用程序的方法和装置 |
CN104077513A (zh) * | 2013-03-25 | 2014-10-01 | 联想(北京)有限公司 | 一种信息处理方法及电子设备 |
CN103218556B (zh) * | 2013-03-28 | 2016-04-27 | 金硕澳门离岸商业服务有限公司 | 基于指纹信息的发声系统及发声方法 |
CN104679401B (zh) * | 2013-12-03 | 2018-05-01 | 上海思立微电子科技有限公司 | 一种终端的触控方法及终端 |
CN104732212A (zh) * | 2015-03-20 | 2015-06-24 | 酷派软件技术(深圳)有限公司 | 方向控制方法、方向控制系统和终端 |
CN105549864A (zh) * | 2015-12-18 | 2016-05-04 | 惠州Tcl移动通信有限公司 | 播放多媒体文件的电子设备及其播放方法 |
WO2019036848A1 (zh) * | 2017-08-21 | 2019-02-28 | 深圳市汇顶科技股份有限公司 | 基于多指纹传感器的指纹模板注册方法、装置及电子设备 |
KR20200040597A (ko) * | 2018-10-10 | 2020-04-20 | 삼성전자주식회사 | 터치 입력의 종류에 기반하여 터치 입력 조건을 결정하는 전자 장치 및 그 동작 방법 |
CN109858218A (zh) * | 2018-12-06 | 2019-06-07 | Oppo广东移动通信有限公司 | 指纹解锁方法及相关装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6067079A (en) * | 1996-06-13 | 2000-05-23 | International Business Machines Corporation | Virtual pointing device for touchscreens |
CA2273560A1 (en) * | 1998-07-17 | 2000-01-17 | David Andrew Inglis | Finger sensor operating technique |
CN1361467A (zh) * | 2000-12-29 | 2002-07-31 | 英群企业股份有限公司 | 以指纹辨别系统进行鼠标滑移的方法 |
TWI278782B (en) * | 2001-08-24 | 2007-04-11 | Toshiba Corp | Personal recognition apparatus |
JP2003248830A (ja) * | 2002-02-22 | 2003-09-05 | Ntt Electornics Corp | 指紋画像解析装置及び入力装置 |
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 |
KR20040000954A (ko) * | 2002-06-26 | 2004-01-07 | 삼성전자주식회사 | 이동통신단말기에 있어서 지문인식 방향 선택 방법 |
US7102617B2 (en) * | 2002-12-30 | 2006-09-05 | Motorola, Inc. | Compact optical pointing apparatus and method |
US20040125993A1 (en) * | 2002-12-30 | 2004-07-01 | Yilin Zhao | Fingerprint security systems in handheld electronic devices and methods therefor |
-
2004
- 2004-04-09 JP JP2004114916A patent/JP4023469B2/ja not_active Expired - Fee Related
-
2005
- 2005-03-25 US US11/090,953 patent/US20050226477A1/en not_active Abandoned
- 2005-04-11 CN CNB2005100641270A patent/CN100454221C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2005301541A (ja) | 2005-10-27 |
US20050226477A1 (en) | 2005-10-13 |
CN1680903A (zh) | 2005-10-12 |
CN100454221C (zh) | 2009-01-21 |
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