KR20040000954A - 이동통신단말기에 있어서 지문인식 방향 선택 방법 - Google Patents
이동통신단말기에 있어서 지문인식 방향 선택 방법 Download PDFInfo
- Publication number
- KR20040000954A KR20040000954A KR1020020035987A KR20020035987A KR20040000954A KR 20040000954 A KR20040000954 A KR 20040000954A KR 1020020035987 A KR1020020035987 A KR 1020020035987A KR 20020035987 A KR20020035987 A KR 20020035987A KR 20040000954 A KR20040000954 A KR 20040000954A
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- Prior art keywords
- fingerprint
- input
- registration
- key
- communication terminal
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- 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.)
- Ceased
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
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- 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
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
- G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
- G06F1/169—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675 the I/O peripheral being an integrated pointing device, e.g. trackball in the palm rest area, mini-joystick integrated between keyboard keys, touch pads or touch stripes
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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
- 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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/66—Substation equipment, e.g. for use by subscribers with means for preventing unauthorised or fraudulent calling
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Computer Security & Cryptography (AREA)
- Mathematical Physics (AREA)
- Software Systems (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Image Input (AREA)
- Telephone Function (AREA)
Abstract
Description
Claims (4)
- 지문입력센서를 구비한 이동통신단말기의 방향키 입력방법에 있어서,상기 이동통신단말기가 지문 또는 키입력 설정모드인지를 판단하는 과정과,상기 과정에서 지문의 입력이 있을시 사용자 본인의 지문을 인증하여 타인의 사용을 막도록 하는 과정과,상기 지문인증이 아닐시 입력된 지문에 대해 부영역의 방향성을 추출하여 상기 추출값에 의한 방향값을 판단하여 방향처리를 하는 과정으로 구성됨을 특징으로 하는 이동통신단말기에 있어서 지문인식 방향 선택 방법.
- 제1항에 있어서,상기 지문입력시 지문의 패턴과 누름의 압력과 동시에 이루워지도록 압력센서를 더 추가함을 특징으로 하는 이동통신단말기에 있어서 지문인식 방향 선택 방법.
- 지문입력센서를 구비한 이동통신단말기의 방향키 입력방법에 있어서,상기 이동통신단말기에 지문이 입력되어 지문입력센서의 작동이 사용자 인증모드일 때 지문이미지를 처리하여 사용자의 본인 여부를 인증하게 되는 과정과,상기 인증모드가 아니고 방향키 입력모드 일때 입력된 지문이미지의 부영역을 검출하는 과정과,상기 처리된 이미지에서 일정크기의 부영역으로 분할한 후 각 방향의 이미지처리 결과에 따라 이 값을 이용하여 전체 지문 입력에 대해 지문 이미지가 어떤 방향으로 치우쳐 있는지를 판단하는 과정과,상기 판단된 방향을 방향키의 선택방향에 대한 신호로 출력하여 이에 따른 제어를 하는 과정으로 구성됨을 특징으로 하는 이동통신단말기에 있어서 지문인식 방향 선택 방법.
- 지문입력센서를 구비한 이동통신단말기의 방향키 입력방법에 있어서,상기 이동통신단말기의 록킹 여부에 따라 지문 또는 비밀번호의 입력에 의해 해제를 하고 록킹이 않되었거나 해제되면 키 또는 지문 입력을 받아 키입력설정모드에 있는지를 확인하는 초기확인과정과,상기 과정에서 지문에 의한 등록모드에 있으면 동일 지문을 1회이상 입력을 하여 초기등록을 하는 처음 등록, 변경을 위하여 지문을 입력하는 등록 지문 입력, 추가등록을 위한 지문추가등록, 등록된 지문의 삭제를 위한 지문삭제를 하는 등록과정과,상기 과정에서 지문인증모드에 있으면 동일 지문에 입력에 의해 확인을 하고 지문 인증모드가 아니면 입력된 지문에 대해 부영역의 방향성을 추출하여 추출방향값에 따라 방향키의 선택방향에 대한 신호로 출력하여 이에 따른 제어를 하는 방향처리과정으로 구성됨을 특징으로 하는 이동통신단말기에 있어서 지문인식 방향 선택 방법.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020035987A KR20040000954A (ko) | 2002-06-26 | 2002-06-26 | 이동통신단말기에 있어서 지문인식 방향 선택 방법 |
US10/607,110 US7162059B2 (en) | 2002-06-26 | 2003-06-25 | Method for implementing a navigation key function in a mobile communication terminal based on fingerprint recognition |
CNB031490948A CN100518224C (zh) | 2002-06-26 | 2003-06-26 | 在移动通信终端中基于指纹识别来实现导航键功能的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020035987A KR20040000954A (ko) | 2002-06-26 | 2002-06-26 | 이동통신단말기에 있어서 지문인식 방향 선택 방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20040000954A true KR20040000954A (ko) | 2004-01-07 |
Family
ID=34191978
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020020035987A Ceased KR20040000954A (ko) | 2002-06-26 | 2002-06-26 | 이동통신단말기에 있어서 지문인식 방향 선택 방법 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7162059B2 (ko) |
KR (1) | KR20040000954A (ko) |
CN (1) | CN100518224C (ko) |
Cited By (4)
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WO2005002077A1 (en) * | 2003-06-30 | 2005-01-06 | Mobisol | Pointing device having fingerprint image recognition function, fingerprint image recognition and pointing method, and method for providing portable terminal service using thereof |
WO2006071061A1 (en) * | 2004-12-29 | 2006-07-06 | Lg Electronics Inc. | Mobile communication device having fingerprint recognition sensor |
KR100780358B1 (ko) * | 2007-01-12 | 2007-11-30 | 삼성전자주식회사 | 휴대용 단말기의 입출력 화면의 변경 장치 및 방법 |
US10051177B2 (en) | 2014-09-02 | 2018-08-14 | Samsung Electronics Co., Ltd. | Method for control of camera module based on physiological signal |
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Also Published As
Publication number | Publication date |
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CN1484425A (zh) | 2004-03-24 |
CN100518224C (zh) | 2009-07-22 |
US20050041841A1 (en) | 2005-02-24 |
US7162059B2 (en) | 2007-01-09 |
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