A Statistical Operator for Detecting Weak Edges in Low Contrast Images.

Ajay Mittal Sanjeev Sofat Edwin R. Hancock Stéphane Mousset

Published in: ICIAR (1) (2012)

Keyphrases

low contrast
high contrast
weak edges
speckle noise
fully automatic
accurate segmentation
gray value
image data
image gradient
contrast enhancement
cell nuclei
blood vessels
input image
image analysis
gray level
image registration
watershed transform
image processing
pixel values
object boundaries
edge detection