WO2002041253A1 - Systeme d'identification - Google Patents
Systeme d'identification Download PDFInfo
- Publication number
- WO2002041253A1 WO2002041253A1 PCT/JP2000/008178 JP0008178W WO0241253A1 WO 2002041253 A1 WO2002041253 A1 WO 2002041253A1 JP 0008178 W JP0008178 W JP 0008178W WO 0241253 A1 WO0241253 A1 WO 0241253A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- point
- writing
- identity
- stored
- receiving
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 claims abstract description 3
- 238000012795 verification Methods 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 9
- 238000004364 calculation method Methods 0.000 claims description 6
- 238000012937 correction Methods 0.000 claims description 6
- 238000012545 processing Methods 0.000 abstract description 5
- 230000005019 pattern of movement Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 10
- 230000006870 function Effects 0.000 description 5
- 230000006399 behavior Effects 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 2
- 239000003086 colorant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
Classifications
-
- 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
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/043—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using propagating acoustic waves
-
- 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
- G06F3/0346—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of the device orientation or free movement in a 3D space, e.g. 3D mice, 6-DOF [six degrees of freedom] pointers using gyroscopes, accelerometers or tilt-sensors
-
- 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
- G06F3/03545—Pens or stylus
-
- 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
- G06V40/30—Writer recognition; Reading and verifying signatures
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/30—Individual registration on entry or exit not involving the use of a pass
- G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
- G07C9/35—Individual registration on entry or exit not involving the use of a pass in combination with an identity check by means of a handwritten signature
Definitions
- the present invention recognizes a writing instrument such as a pole pen as a line segment in advance, and recognizes a signature as a line segment without catching a signature as a point.
- the writing pattern at the top of the writing utensil is also used to check whether or not the handwriting is the person's handwriting.
- identity verification has been performed by possessing a seal certificate, carrying a driver's license, collating fingerprints, and comparing and recognizing fundus patterns.
- the present invention captures the characteristics of a person's writing as a three-dimensional or four-dimensional pattern in which time is added as an element, and realizes a highly accurate person recognition function.
- the lower part and the upper part of the writing utensil shall be identified as character handwriting patterns by using the characteristics as comparison material for personal recognition.
- the two points transmitted from the upper and lower parts of the writing utensil are captured as a line segment, and how the line segment moves is captured as a pattern for comparison.
- the position of the transmitting point can be grasped as three-dimensional coordinates by the arrival time to each receiving point and / or the receiving angle. Disclosure of the invention
- the present invention is intended to capture the behavior of the lower part of the writing instrument, that is, the habit of writing, when grasping the personal characteristics of the writing work such as the signature possessed by humans scientifically. As a result, personal characteristics also appear in the movement of the upper part of the writing implement. In addition, the characteristics of the time trajectory at the same time during the writing process in the upper and lower parts of the writing implement can be grasped, enabling a four-dimensional grasp.
- a transmitting device for generating a signal such as an optical signal or an electric signal is provided at an upper portion and a lower portion of a writing implement such as a pole pen, and the transmitting device is provided near the recording medium to be written.
- a plurality of receiving devices for receiving signals are provided, and the signals transmitted from the transmitting device can be recognized from the upper and lower portions of the writing instrument by the receiving device. In addition, it is intended to receive at three or more receiving devices.
- the personal identification system according to claim 1 is an intersection of a spherical equation having a radius of a distance obtained by multiplying the arrival time of each reception point obtained in claim 1 by a signal speed in order to acquire a characteristic of writing, Alternatively, the intersection of a straight line based on the angle between the receiving point and the transmitting point is obtained in three-dimensional coordinates. Then, the continuous trajectory is stored as personal data, or the time at which the trajectory of the intersection changes is stored as personal data in addition to the continuous trajectory.
- the confirmation system measures the arrival time of each receiving point obtained in claim 1 and the angles of the upper and lower right and left sides with respect to the vertical line between the transmitting point and the receiving point in order to acquire the characteristics of writing,
- the three-dimensional coordinates are obtained from the intersections of straight lines emitted from the minimum two receiving points toward the transmitting point. If the intersections cannot be obtained, approximate three-dimensional coordinates are obtained by correction calculation,
- the trajectory is obtained and the continuous trajectory is stored as personal data, or the trajectory is added in addition to the continuous trajectory.
- the time at which the trajectory of a point changes is stored as an overnight record.
- the identity verification system obtains a continuous locus of a line segment from the upper transmitting point of the writing implement to the lower transmitting point of the writing implement determined by claim 2 or 3, and calculates the continuous locus as follows. This is stored as personal data, or the time at which the trajectory of the line segment changes in addition to the continuous trajectory is stored as personal data.
- the identity verification system when the identity verification system according to the present invention actually requires identification, the handwriting of the person requiring the identification is obtained by any one of claims 1 to 4, and the identity stored in advance is determined. The data is compared with the personal data obtained by the confirmation system to determine whether or not the user is a real person.
- the identity verification system obtains the handwriting of the person requiring the identification by any of the methods of claims 1 to 4 when the identification of the identity is actually required, and preliminarily establishes the Internet.
- the data is compared with the personal data stored on the website to determine whether or not the user is the principal.
- the present invention when trying to scientifically grasp the personal characteristics of a writing operation such as a signature of a human being, it is natural to grasp the behavior of the lower part of the writing instrument, that is, the habit of writing, which has been used conventionally.
- the movement of the upper part of the writing utensil also has individual characteristics depending on the gripping part and angle of the utensil. Furthermore, by capturing the characteristics of the time trajectory at the same time during the writing process at the top and bottom of the writing implement, it is possible to identify the person in a four-dimensional manner. And can be used as a core function of the IT revolution.
- the identification of the individual can be easily performed without imposing any special work on the individual, and the identification of the identity can be reliably performed from an unspecified number of persons.
- Possession of a universal information pen alone can be an active part of proof of identity. If various colors of pens are prepared, it will also be a status symbol such as status.
- FIG. 1 shows the configuration of an identity verification system according to the present invention.
- Fig. 2-1 shows the system flow chart of the identity verification system according to the present invention (sphere radius distance method based on the explanatory diagrams of Figs. 3 and 4).
- Fig. 2-2 shows the flow chart of the identity verification system according to the present invention (the transmission point angle method shown in Fig. 5).
- FIG. 3 is an explanatory diagram of a signature recognition device of the personal identification system according to the present invention.
- FIG. 4 is an explanatory diagram of a device for recognizing a signature or the like of an identity verification system according to the present invention. You.
- FIG. 5 is an explanatory diagram of a device for recognizing a signature or the like of the personal identification system according to the present invention.
- FIG. 6 is an explanatory view of the locus of the upper and lower parts of the universal information storage pen of the personal identification system according to the present invention.
- FIG. 7 is an explanatory diagram for calculating the distance between L 2 and L 3 at point A.
- FIG. 1 is a system configuration diagram of an identity verification system according to the present invention. Shows the information connection relationship between the central processing unit and the file device, main memory, input device, output device, transmitting device, and receiving device.
- Fig. 2-1 shows the processing flow of the identity verification system using the spherical radius distance method (as shown in the illustrations in Figs. 3 and 4).
- reception point a reception point b, reception point c, and reception point d as the center
- transmission point A or transmission point B is determined as the originating point 3D coordinate point in the same way as the GPS calculation for finding the ground point of the satellite.
- the position of originating point A is obtained by the following equation.
- L x 2 (A X X x ) 2 + (A y -X y ) 2 + (A z -X 2 ) 2
- L 2 (A x Y x ) 2 + (A y _ Y y ) 2 + (A Z — Y z ) 2
- a transmission point is obtained for every three reception points, and the correction value is calculated using the average value of each intersection.
- FIG. 2-2 is a processing flowchart (according to the explanatory diagrams of FIGS. 3 and 4) of the personal identification system according to the present invention, which is based on a spherical radius distance method.
- the following is a flowchart for registering a signature master pattern.
- the receiving point b From the receiving point a, the receiving point b, the receiving point (:, the receiving angle of the transmitting point A and the transmitting point B from the receiving point d, the receiving point a, the receiving point b, the receiving point c, the receiving point d A straight line is drawn, and the intersection points can be determined as the originating point A and the originating point B.
- the trajectory of the continuous points of the transmission points obtained by the operation of (4) is stored as the personal writing pattern. This writing is repeated several times, and the storage destination for the personal identification pattern at a later date is a universal information storage pen or a computer memory.
- each reception starts from the time when the transmission point transmitted the specific signal transmitted by transmission point A and transmission point B.
- the difference in the time received by the points is determined as the required time, and the required time is recorded.
- Whether or not the signature is the signature of the person is determined by comparing simple writing, the trajectory of the upper and lower parts of the writing implement, the spatial movement of the line between the upper and lower points of the writing implement, and the travel time. to decide.
- FIG. 3 is an explanatory diagram of a signature recognition device of the personal identification system according to the present invention.
- a receiving device 3 is provided in the vicinity of a recording medium to be written, for example, at four corners of an input-only pad or the like. It is important that at least three points of the receiving device 3 exhibit a receiving function at the time of signature.
- FIG. 4 is an explanatory diagram of a signature recognition device of the personal identification system according to the present invention.
- FIG. 5 is an explanatory view of a device for recognizing a signature or the like of the personal identification system according to the present invention.
- FIG. 6 is an example of a locus explanatory diagram of the upper part and the lower part of the universal information storage pen 1a of the personal identification system according to the present invention.
- the following part of the pen and the above part of the pen are characterized by their unique movement.
- the originating point The temporal operation of the line connecting (A) and the transmission point (B) is also stored as a characteristic operation.
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Collating Specific Patterns (AREA)
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00976373A EP1345173A4 (en) | 2000-11-20 | 2000-11-20 | IDENTIFICATION SYSTEM |
AU2001214176A AU2001214176A1 (en) | 2000-11-20 | 2000-11-20 | Identifying system |
PCT/JP2000/008178 WO2002041253A1 (fr) | 2000-11-20 | 2000-11-20 | Systeme d'identification |
JP2002543385A JP4110968B2 (ja) | 2000-11-20 | 2000-11-20 | 本人確認システム |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2000/008178 WO2002041253A1 (fr) | 2000-11-20 | 2000-11-20 | Systeme d'identification |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002041253A1 true WO2002041253A1 (fr) | 2002-05-23 |
Family
ID=11736701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2000/008178 WO2002041253A1 (fr) | 2000-11-20 | 2000-11-20 | Systeme d'identification |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1345173A4 (ja) |
JP (1) | JP4110968B2 (ja) |
AU (1) | AU2001214176A1 (ja) |
WO (1) | WO2002041253A1 (ja) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03210622A (ja) * | 1990-01-16 | 1991-09-13 | Fujitsu Ltd | データ入力方式 |
JPH08320756A (ja) * | 1995-05-24 | 1996-12-03 | Sharp Corp | データ入力手段を持つ電子機器 |
US5705993A (en) * | 1995-07-14 | 1998-01-06 | Alesu; Paul | Authentication system and method |
JPH11312247A (ja) * | 1998-04-30 | 1999-11-09 | Nippon System Kaihatsu Kk | 手書きによる筆者認証方法と電子ペン認証装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5818424A (en) * | 1995-10-19 | 1998-10-06 | International Business Machines Corporation | Rod shaped device and data acquisition apparatus for determining the position and orientation of an object in space |
-
2000
- 2000-11-20 AU AU2001214176A patent/AU2001214176A1/en not_active Abandoned
- 2000-11-20 WO PCT/JP2000/008178 patent/WO2002041253A1/ja not_active Application Discontinuation
- 2000-11-20 EP EP00976373A patent/EP1345173A4/en not_active Withdrawn
- 2000-11-20 JP JP2002543385A patent/JP4110968B2/ja not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03210622A (ja) * | 1990-01-16 | 1991-09-13 | Fujitsu Ltd | データ入力方式 |
JPH08320756A (ja) * | 1995-05-24 | 1996-12-03 | Sharp Corp | データ入力手段を持つ電子機器 |
US5705993A (en) * | 1995-07-14 | 1998-01-06 | Alesu; Paul | Authentication system and method |
JPH11312247A (ja) * | 1998-04-30 | 1999-11-09 | Nippon System Kaihatsu Kk | 手書きによる筆者認証方法と電子ペン認証装置 |
Non-Patent Citations (1)
Title |
---|
See also references of EP1345173A4 * |
Also Published As
Publication number | Publication date |
---|---|
JP4110968B2 (ja) | 2008-07-02 |
EP1345173A1 (en) | 2003-09-17 |
JPWO2002041253A1 (ja) | 2004-03-25 |
AU2001214176A1 (en) | 2002-05-27 |
EP1345173A4 (en) | 2007-07-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0696019B1 (en) | Apparatus for verifying a handwriting | |
US8897511B2 (en) | Method and device for detecting a hand-written signature or mark and for recognising the authenticity of said signature or mark | |
JP4555531B2 (ja) | コード化された電子インク面のための検知装置およびシステム | |
KR100996758B1 (ko) | 전자 스타일러스의 팁의 위치를 결정하는 방법 | |
TWI569176B (zh) | 手寫軌跡識別方法與系統 | |
Impedovo et al. | Automatic signature verification in the mobile cloud scenario: survey and way ahead | |
Schrapel et al. | Pentelligence: Combining pen tip motion and writing sounds for handwritten digit recognition | |
CN106897592A (zh) | 用户认证方法、用户认证设备以及书写工具 | |
CA2182627A1 (en) | Improved information input apparatus | |
CN106716317A (zh) | 解决触摸不连续性的方法和装置 | |
WO2011112113A4 (en) | Systems and methods for assessing the authenticity of dynamic handwritten signature | |
CN103235957B (zh) | 一种基于手掌侧表面信息的在线笔迹认证方法及系统 | |
US7974449B2 (en) | System and method for recording handwritten notes | |
Oh et al. | Inertial sensor based recognition of 3-D character gestures with an ensemble classifiers | |
EP1228480B1 (en) | Method for digitizing writing and drawing with erasing and/or pointing capability | |
US20130045774A1 (en) | Smart Phone Writing Method and Apparatus | |
JP2007507039A (ja) | 筆記スタイラスを使用する方法 | |
Fang et al. | Improved DTW algorithm for online signature verification based on writing forces | |
Bunke et al. | Online signature verification method based on the acceleration signals of handwriting samples | |
Sayeed et al. | Dynamic signature verification using sensor based data glove | |
WO2002041253A1 (fr) | Systeme d'identification | |
US20020006214A1 (en) | Secure signature checking system | |
CN107346381A (zh) | 一种识别书写人身份的笔及方法 | |
Schrapel et al. | Sign H3re: Symbol and X-Mark Writer Identification Using Audio and Motion Data from a Digital Pen | |
CN109308132A (zh) | 虚拟现实的手写输入的实现方法、装置、设备及系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ENP | Entry into the national phase |
Ref country code: JP Ref document number: 2002 543385 Kind code of ref document: A Format of ref document f/p: F |
|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CR CU CZ DE DK DM DZ EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2000976373 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 10169512 Country of ref document: US |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWP | Wipo information: published in national office |
Ref document number: 2000976373 Country of ref document: EP |
|
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: 2000976373 Country of ref document: EP |