A new edge detector for gray volumetric data.

Prabir Bhattacharya David Wild

Published in: Comput. Biol. Medicine (1996)

Keyphrases

volumetric data
edge detector
edge detection
gray level
medical imaging
figure of merit

scale space
signal to noise ratio
crest lines
spherical harmonics
gradient vector
edge detection algorithms

left ventricle
step edges
edge map
image processing
wavelet transform

image analysis
multiscale
image segmentation
computer vision
pattern recognition