Offset cancellation for zero crossing based circuits.

Albert Chow Hae-Seung Lee

Published in: ISCAS (2010)

Keyphrases

zero crossing
scale space
edge detector
edge detection
directional derivatives
wavelet transform
marr hildreth
image intensity
gray scale images
palmprint
multiscale
band limited
laplacian operator
motion estimation
multiresolution
pattern recognition
image reconstruction