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Locality preserving projection: a study and applications
(Dhirubhai Ambani Institute of Information and Communication Technology, 2012)
Locality Preserving Projection (LPP) is a recently proposed approach for dimensionality
reduction that preserves the neighbourhood information and obtains a subspace that best
detects the essential data manifold structure. ...
Person identification using face and speech
(Dhirubhai Ambani Institute of Information and Communication Technology, 2012)
In this thesis, we present a multimodal biometric system using face and speech features.
Multimodal biometrics system uses two or more intrinsic physical or behaviour traits to
provide better recognition rate than unimodal ...
Fingerprint image preprocessing for robust recognition
(Dhirubhai Ambani Institute of Information and Communication Technology, 2012)
Fingerprint is the oldest and most widely used form of biometric identification. Since they are
mainly used in forensic science, accuracy in the fingerprint identification is highly important.
This accuracy is dependent ...