Ear biometrics ppt

How does ear biometrics work?
Ear acoustic authentication is a new biometric technology that identifies the shape of the ear canal using an earbud-type recognition device to measure reflected sound inside the ear..
What are the advantages of ear biometric?
The advantages of this type of technology is that it can be used by persons wearing protective headwear, masks, gloves etc. and, as the ear canal is part of a hidden structure within the body, this helps to protect against presentation attacks ('spoofing') (Refer to the Biometrics Institute Good Practice Framework D..
New ear identification technology up to 97.25% accurate
When you go to unlock your device using a biometric, it takes a live sample to compare it to the logs on the device, such as a picture of your face or in this case, a picture of your ear.
The physiological biometric features are the DNA, face, ear, facial, iris, fingerprint, hand geometry, hand vein, and palm print, with the behavioural biometrics being signatures, gait pattern, and keystrokes.
Voice is considered as a combination of biometric and physiological.

Can ear biometric system complement other biometric systems in automatic human recognition?

Ear biometric system can complement the other biometric systems in automatic human recognition system and provides identity cues when the other system information is unreliable or even unavailable.
In this work, we propose a six layer deep convolutional neural network architecture for ear recognition.

What are geometric approaches for human ear recognition?

Many geometric approaches for human ear recognition uses the coordinates of characteristic ear points, morphology descriptors of the ear shape and the structure of wrinkles [ 13 ], relationships between the selected points on the contour of the ear [ 14 ], angle-based contour representations [ 15 ], geometric properties of subparts of ears [ 16] .

What is automatic person identification from ear images?

Appl Intell (Dordr). 2021; 51 (4):

2161–2172.
Automatic person identification from ear images is an active field of research within the biometric community.
Similar to other biometrics such as:face, iris and fingerprints, ear also has a large amount of specific and unique features that allow for person identification.

What is camera a ear-based biometric identification system?

The process, though complicated, would develop a system which would provide an authenticated ear-based biometric identification system.
The purpose of CAMERA A isto get a clear shot of the profile face without expecting much tilt or rotation of the ear.

Ear biometrics ppt

How does ear biometrics work?

What are the advantages of ear biometric?

Can ear biometric system complement other biometric systems in automatic human recognition?

What are geometric approaches for human ear recognition?

What is automatic person identification from ear images?

What is camera a ear-based biometric identification system?