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Dr. Ajita Rattani
at Univ degli Studi di Cagliari
SPIE Involvement:
Author
Publications (4)
Proceedings Article | 31 May 2011 Paper
Palmprint identification using FRIT
D. Kisku, A. Rattani, P. Gupta, C. J. Hwang, J. Sing
Proceedings Volume 8063, 80630T (2011) https://doi.org/10.1117/12.882517
KEYWORDS: Databases, Wavelets, Feature extraction, Radon transform, Biometrics, Algorithm development, Statistical analysis, Image classification, Image enhancement, Detection and tracking algorithms
Proceedings Article | 31 May 2011 Paper
Palmprint verification using Lagrangian decomposition and invariant interest points
P. Gupta, A. Rattani, D. Kisku, C. J. Hwang, J. Sing
Proceedings Volume 8063, 80630W (2011) https://doi.org/10.1117/12.888844
KEYWORDS: Databases, Feature extraction, Distance measurement, Matrices, Image enhancement, Computing systems, Biometrics, Distortion, Image filtering, Convolution
Proceedings Article | 2 September 2009 Paper
Multiview Gabor face recognition by fusion of PCA and canonical covariate through feature weighting
Proceedings Volume 7443, 744308 (2009) https://doi.org/10.1117/12.824087
KEYWORDS: Principal component analysis, Facial recognition systems, Databases, Wavelets, Convolution, Spatial frequencies, Image fusion, Feature extraction, Image filtering, Biometrics
Proceedings Article | 17 April 2006 Paper
Multimodal biometrics system for efficient human recognition
Proceedings Volume 6202, 62020Y (2006) https://doi.org/10.1117/12.667547
KEYWORDS: Iris recognition, Biometrics, Multimodal biometric systems, Feature extraction, Detection and tracking algorithms, Databases, Facial recognition systems, Image fusion, Fingerprint recognition, Wavelets
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