Sinusoidal frequency estimation via sparse zero crossings.

Brian M. Sadler Stephen D. Casey

Published in: J. Frankl. Inst. (2000)

Keyphrases

zero crossing
scale space
edge detection
edge detector
image intensity
high dimensional
wavelet transform
band limited
edge pixels
gaussian filter
high frequency
palmprint
high quality
object boundaries
gray scale images
gray level
spatio temporal
multiscale