Speckle filtering of SAR images using Hölder regularity analysis of the sparse code.

R. K. Malladi Dayalan Kasilingam A. H. Costa

Published in: IGARSS (2003)

Keyphrases

sar images
synthetic aperture radar
speckle noise
probabilistic model
wavelet domain
sar imagery
oil spill
speckle reduction
image processing
image analysis
least squares
edge detector
ultrasound images