Iris Pattern
Iris Pattern
A Fingerprint Scanner is made up of a pattern of ridges and furrows
, contains at least one similarity: the biometric must be based upon a distinguishable human attribute such as a person's fingerprint, iris, voice pattern or even facial pattern.
Today fingerprint scanner devices are by far the most popular form of biometric security used, with a variety of systems on the market intended for general and mass market usage. Long gone are the huge bulky fingerprint scanners; now a fingerprint scanning device can be small enough to be incorporated into a laptop for security.
A Fingerprint Scanner is made up of a pattern of ridges and furrows as well as characteristics that occur at Minutiae points (ridge bifurcation or a ridge ending). [See Figure 1]
Fingerprint Scanner essentially provides an identification of a person based on the acquisition and recognition of those unique patterns and ridges in a fingerprint.
The actual fingerprint identification process will change slightly between products and systems. The basis of identification, however, is nearly the same. Standard systems are comprised of a sensor for scanning a fingerprint and a processor which stores the fingerprint database and software which compares and matches the fingerprint to the predefined database. Within the database, a fingerprint is usually matched to a reference number, or PIN number which is then matched to a person's name or account. In instances of security the match is generally used to allow or disallow access, but today this can also be used for something as simple as a time clock or payroll access.
In large government organizations and corporations, biometrics plays a huge role in employee identification and security. Additionally some data centers have jumped on the bandwagon and have implemented biometric scanners to enhances remote access and management by adding another layer of network security for system administrators. Unfortunately the cost of implementing fingerprint and other biometric security scanning in data centers is still quite expensive, and many centers still rely on ID badges while waiting until biometric technology becomes a little more pocket-book friendly.
Today companies have realized that fingerprint scanning is an effective means of security. While the cost of implementing biometric scanners in larger organizations and data centers is still quite costly, we did find several Fingerprint Scanner devices which would fit into the budget of many small offices and home users. These home and small office products are designed to protect your hard drive, notebook or even to remove the need for users to remember multiple passwords.
About the Author
Award-Winning Aryah.net Software Solutions Pvt Ltd. is committed to provide fingerprint scanner, biometric system, security products, access control system, attendance system, Geographical Penetration and ability to address various Customer Segments by providing "Cost Effective IT Security Solutions to Business Enterprises focused on Quality, Service and Customer Satisfaction" and also Continually improve the effectiveness of Quality Management System through Involvement of all Personnel.
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Iris Recognition - The eyes are on surveillance technology
A friend of mine just returned to Australia after a trip to Canada. One He mentioned things about travel through the customs authorities is that scan their eyes. While three of the facial recognition technology is progressing in three dimensional or 3D, the future of security monitoring is not only the image identification representative overseas.
The next day, heard of this man who accidentally shot in the face. It is a feat in itself, but the fact is that doctors operated on the man and were able to a new face. It was like a face transplant. I saw the movie "Face Off" and immediately thought of the possibilities of disguise beyond all forms of prior recognition. How can this be listening as a execution site logistical nightmare?
Airports are not meeting point for many travelers, and one of our most vulnerable to a terrorist attack. Surveillance technology is essential and, when it comes to control boundaries, the eyes are now. The game's name is iris recognition.
Iris research we identify with our bodies. The technology known as biometric authentication. He is a mathematician who uses the colored portion of the eye to determine who you are. Even the other eye has its own model. The iris is the only internal organ easily visible from the outside and has a model that never changes. Lis ten times more accurate than fingerprints and much safer than expensive identifiers. Serve as the passport ideal life.
John Daugman OBE PhD from the University of Cambridge Computer Laboratory is the pioneer of iris recognition. A scanner triggers the red light invisible to the eye to identify and isolate the iris. In this randomized block iris patterns and constructed a mathematical equation called an iris code. This code may be compared to a database of other codes and finding a match.
This technology is popular because it is accurate, secure and easy to use. Glasses or contact lenses do not interfere with its operation. It is known as biometric security and plays a role in many applications where a person must be established or confirmed identity.
* The security screening at airports worldwide.
* Border security.
* Control access to restricted areas such as government buildings.
* Children of the identification and localization.
* Schools, hospitals and prisons.
The authorities of the Emirates Dubai International Airport to test more than seven thousand people each day. They have the system to catch people trying to illegally enter the country. As percent eighty of those living in the United Arab Emirates and abroad, all foreign visa holders are recorded against a list Black database of more than half a million criminals and visa violators. The system has already won more than twenty thousand people trying to enter illegally in the country.
Although face recognition technology is the promotion, monitoring today is not simply to identify a face or an image of what you look like outside. Scientists agree it is sometimes difficult to tell one face from another, because it simply is not much difference between them. the iris technology as a form of security is accurate, fast and easy to use. Unlike their traditional passport, which may be counterfeit, iris recognition is presented with authorities in a single authentication method. Governments tell us that these technologies make us safer, but where is it all leading?
About the Author
Stephen has been writing articles for nearly 3 years. Please visit his latest websites at Interior Design Ideas, Hybrid Electric Cars and Buildings For Sale New York.