Dr. Aloka Sinha
at Indian Institute of Technology
SPIE Involvement:
Author
Publications (2)

PROCEEDINGS ARTICLE | August 23, 2011
Proc. SPIE. 8173, Photonics 2010: Tenth International Conference on Fiber Optics and Photonics
KEYWORDS: Biometrics, Principal component analysis, Databases, Error analysis, Feature extraction, Photonics, Biological research, Joint transforms, Optical correlators, Computer security

SPIE Journal Paper | May 1, 2005
OE Vol. 44 Issue 05
KEYWORDS: Image encryption, Computer security, Fractional fourier transform, Image compression, Optical engineering, Digital imaging, Information security, Image transmission, Fourier transforms, Computer simulations

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