G filtered images by their zero crossings.

J. A. Reimer P. D. Lawrence

Published in: ICASSP (1987)

Keyphrases

filtered images
zero crossing
gabor filters
palmprint
scale space
edge detection
edge detector
wavelet transform
median filter
gray scale images
gaussian filter
high pass
image intensity
multiscale
texture descriptors
local binary pattern
bandpass
gray level
wavelet decomposition
image analysis
pattern recognition