Face Scanning Security System - Biometric Computer Security Systems

Finally, face scanning security system are also one of biometric technologies. Generally, the principle of face scanning security is very similar with fingerprint scanning device, because both of them are scanning the appearance of human body (Biometric Security Technology 2009). It is using the ray to calculate the distance from human’s face to the device, and then supposedly structure an image in the security system. By the comparison with fingerprint, it can catch more characters on user’s face, which can also effectively achieve the requirement of security device.

In contrast, face scanner device also has the same disadvantage with voice security system. Commonly, human’s face changes frequently because of different factors, such as growth, illness or putting on make-up. For this reason, face scanning security system is still rarely used with its shortages.

Posted Date: 4/2/2013 2:53:49 AM | Location : United States

Ask an Expert

Related Discussions:- Face scanning security system - biometric, Assignment Help, Ask Question on Face scanning security system - biometric, Get Answer, Expert's Help, Face scanning security system - biometric Discussions

Write discussion on Face scanning security system - biometric
Your posts are moderated

Write your message here..

Related Questions

Describe arp message format in brief, Describe ARP message format in brief.... Describe ARP message format in brief.                             0                                        8                                      16

What are the primary models of supply chain management, What are the primar... What are the primary models of Supply Chain Management? Two Primary models of Supply Chain Management are illustrated below: a. Porter’s Value Chain Model and b. Supply

State the advantages of bespoke software, State the advantages of Bespoke ... State the advantages of Bespoke Software -  specifically designed for application and hence more efficient and will only contain the features wanted; as it will be devoid of

What is linear bounded automation, What is linear bounded automation?  ... What is linear bounded automation?   A linear bounded automation is restricted type of Turing machine where in the tape head isn't permitted to move off the portion of the tape

Modus ponens rule, Modus ponens rule: In fact the general format for t... Modus ponens rule: In fact the general format for the modus ponens rule is as follows: like if we have a true sentence that states the proposition A implies proposition B and

Explain pipelining, Define pipelining Pipelining is an efficient way of... Define pipelining Pipelining is an efficient way of organizing concurrent activity in a computer system. The processor implements the program by fetching and implementing instr

Case x and z difference which is preferable and why, Case x, z difference, ... Case x, z difference, which is preferable, why? CASEZ : Special version of case statement that uses a Z logic value to signify don't-care bits. CASEX : Special

Shell script, shell script to find the factorial of a given number using th... shell script to find the factorial of a given number using the for loop

Translate sentence into predicate logic - ai, Translate the following sente... Translate the following sentences into predicate logic, using identity (=). a. Everyone was drunk except John. b. Christine rides a bike, but everyone else drives a car. c

Implemented in a program developed for sorting , A student counted up the n... A student counted up the number of statements implemented in a program developed for sorting n integers and came up with a recurrence of the form: T(n) = a * n + b + 2T(n/2), an