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Newborn swapping, missing, mixing, and illegal adoption is a global challenge and to resolve this emerging issue very less research has been done. Most of the biometric systems are developed for adults and extremely few of them address the difficulty of newborn recognition. As they are the highly non cooperative users of biometrics the ear of newborn may be a perfect source of data for passive identification...
The total variability i-vector based speaker verification system is one of the most successful systems in the recent NIST evaluations. It achieves significant improvement in performance over the conventional GMM-UBM based systems by using the projections of the GMM mean shifted supervectors to a low dimensional space for representation. This low dimensional projections are commonly referred to as...
This paper describes a complete system for the recognition of isolated handwritten Devnagri numerals using Hidden-Markov model (HMM). The HMM has the property that its states are not defined as a priory information, but are determined automatically based on a database of handwritten numerals images. In this work the image database consist of 500 images of handwritten Devnagri characters from 50 different...
In this paper, we present our initial study with the recently collected speech database for developing robust speaker recognition systems in Indian context. The database contains the speech data collected across different sensors, languages, speaking styles, and environments, from 200 speakers. The speech data is collected across five different sensors in parallel, in English and multiple Indian languages,...
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