UDR: An Approximate Unbiased Difference-Ratio Edge Detector for SAR Images.

Qian-Ru Wei Dazheng Feng Wenjing Jia

Published in: IEEE Trans. Geosci. Remote. Sens. (2021)

Keyphrases

sar images
edge detector
synthetic aperture radar
edge detection
gray level
speckle noise
oil spill
scale space
signal to noise ratio
sar imagery
figure of merit
edge detection algorithms
automatic target recognition
sar image segmentation
image processing
step edges
noisy images