Multimodal biometrics ppt

What are the advantages of multi biometric fusion?
Multimodal biometrics offers several benefits:
Accuracy: more accurate than any single biometric trait; high level of convenience AND strong security at the same time.
Fraud resistance: it's harder to fake multiple traits (especially at the same time) than a single one..
What is an example of a multimodal biometric system?
Palm, iris and fingerprint are used in multimodal biometric system by using fusion process. 2.
2) Palm: Palm print recognition inherently implements many of the same matching characteristics that have allowed fingerprint recognition and is one of the most well-known and best publicized biometrics..
Incorporating multimodal biometrics leads to improved identity authentication accuracy and enhanced security by reducing false acceptance and good rejection rates.
Multimodal systems are also more resilient to spoof attacks, thanks to their complexity.

Multimodal biometric systems are those that utilize more than one physical or behavioural characteristic for enrolment , verification,

Can a Multimodal biometric recognition system take both ear and profile face images?

We proposed a multimodal biometric recognition system that takes both ear and profile face images as input and obtained improved recognition results compared to unimodal ear biometrics.
The SPT has been applied to decompose ear and profile face images separately into a set of subbands along different scales and orientations.

How a Multimodal biometric system can generate problems?

The multimodal biometric system can generate the problems by fusing two or more biometricmodalities.
The multimodal biometrics provides rich information as compared to unimodal biometric recognition systems.
Fusion framework and an efficient recognition algorithm are required for multimodal biometric systems.

What are the different types of biometric modalities?

Biometric modalities, such as:

fingerprint

face

iris

palmprint

ear

finger vein patterns

voice

signature

and gait

are the most popularly and widely used biometric modalities for individual identity recognition and privacy protection [ 1–6 ].

What is a Multimodal biometric finger vein authentication scheme?

The multimodal biometric finger vein authentication scheme means combining or fusing the finger vein biometric with other biometric traits such as:

the face

iris

finger knuckle

etc., at any level of the recognition system.
Nikola Vukobrat, ..

Multimodal biometrics ppt

What are the advantages of multi biometric fusion?

What is an example of a multimodal biometric system?

Can a Multimodal biometric recognition system take both ear and profile face images?

How a Multimodal biometric system can generate problems?

What are the different types of biometric modalities?

What is a Multimodal biometric finger vein authentication scheme?