Upload
abhipeace
View
218
Download
2
Embed Size (px)
Citation preview
FINGER VEIN AUTHEN TICATION SYSTEM
By
Abhijeet Rikame
Abhinandan Arkade
Ketki Anand
Kohei Tsutsui
Ramanjeet Kaur
Urvashi Basera
Parameters for assessing usability simplicity for the user feeling of resistance speed of authentication level of false-rejection rate
Parameters for assessing security • difficulty of getting biological data• difficulty of forgery• low level of false-acceptance rate
FINGER VEIN AUTHENTICATION
Near-infrared rays a bank of LEDs penetrate the finger and are absorbed by the haemoglobin in the blood.
The areas in which the rays are absorbed (i.e. veins) appear as dark areas in an image taken by a CCD camera .
Image processing can then construct a finger-vein pattern from the camera image.
This pattern is then compressed and digitized so that it can be registered as a template of a person's biometric authentication data.
The finger-vein pattern and the template can be authenticated by means of a pattern-matching technique.
The Vein Pattern is transformed to Geometric Information.
The device is designed to install a wall next to a door so that a person just stands in front of the door of the room they want to enter, inserts a finger into it.
On doing so, an image of the finger-vein pattern is captured and authenticated.
Ergonomically very suitable.
Main Features
Internal biometric information makes forgery difficult.
The scanner is structurally non-contact type.
Speed of authentication
Level of false-rejection rate
Dual Mode of Usage -Use With IdUse without Id
Middle finger is recommended for usage.
An alarm system can be triggered in case the number of unsuccessful trials exceeds a certain number.
Scanning by CCD Camera
Image processing
Image database for matching
Compressed, digitized and encrypted
Captured image by CCD Camera
This algorithm is confidential
DatabaseStored to Database
OR
verificationFEA13???????1E
FEA13???????1E
Architecture
1. Registration of finger vein with the enrollment scanner.2. Data is sent to a controller unit and stored in it.3. A person places a finger in the scanner. The scanner attempts to identify
verification.4. If the person succeed in authentication, the controller unit unlocks the door.5. The historical record of door open is sent to the server and stored in the database.
12
3
4
5
APPLICATIONS ATMs (Mitsubhisi Bank
ATM) Server Rooms Safebox/StrongBox
(Keiyo Box) VIP Rooms Prisons Nuclear power stations Data centres Desktop Protection
COMPARATIVE ANALYSIS OF BIOMETRIC TECHNIQUES
Fingerprints can be erased by Bruise and Burns.
Psychological effect -Being treated as a suspect.
Doesn’t change with time. Trade-off between Usability as
well as security. Finger print pattern can be
seen and can be copied.
IMPLEMENTATION NO 1 Access-control system implemented at a office entrance.
Person puts his/her finger into Hitachi’s SecuaVeinAttesto
Door unlocks automatically in case of success of recognition
IMPLEMENTATION NO 2Gates system installed in a 37-floor office building in Singapore.
Previously,3 guards were permanently deployed in the elevator hall on the ground floor.
Now,Hitachi’s SecuaVeinAttestor with gates was installed in the elevator hall.Dual Security System – Smart Card and Finger Vein Authentication.
Eliminates the burden of having to carry two cards for access to a person's company and for building access)
A total of six gates were installed and control the coming and going of about 1,500 people occupying the building.
Advantages of Finger vein
Accurate
Fast
Secure
Small
Non Traceable
User Friendly
Quick Response
Small Data Template
Disadvantages of Finger veinLocation of finger
Low security
Easily Traceable
Change in vein Pattern
Finger Pattern
Data Retreival
Major Players
Sony Hitachi
Fujitsu
DEMO