Shadow Compensation Using Fourier Analysis With Application to Face Recognition.

Sang-Il Choi Gu-Min Jeong

Published in: IEEE Signal Process. Lett. (2011)

Keyphrases

fourier analysis
fourier transform
frequency domain
non stationary
spherical harmonics
eigendecomposition
gabor filters
similarity measure
multiscale
pattern recognition
d objects
single image
structure from motion