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Improved illumination invariant homomorphic filtering using the dual tree complex wavelet transform.
Paul R. Hill
Harish Bhaskar
Mohammed E. Al-Mualla
David R. Bull
Published in:
ICASSP (2016)
Keyphrases
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illumination invariant
homomorphic filtering
multi band
local binary pattern
spherical harmonics
computer vision algorithms
image enhancement
face recognition
feature descriptors
face tracking
multiscale
d objects
wavelet coefficients
texture features
discrete wavelet transform