Indexing Iris Biometric Database Using Energy Histogram of DCT Subbands.

Hunny Mehrotra Badrinath G. Srinivas Banshidhar Majhi Phalguni Gupta

Published in: IC3 (2009)

Keyphrases

database
iris biometrics
image compression
multiresolution
wavelet transform
filter bank
subband
subband decomposition
bandpass
transform domain
image acquisition
wavelet coefficients
frequency domain
gray level
bit rate
feature vectors
image segmentation