DFT/RDFT bank approach for speckle reduction in SAR images.

Murat Sezgin Isin Erer Okan K. Ersoy

Published in: IGARSS (2005)

Keyphrases

sar images
speckle reduction
speckle noise
synthetic aperture radar
ultrasound images
frequency domain
multiplicative noise
wavelet domain
edge detector
computer vision
low contrast
similarity measure
high resolution
spatial domain
anisotropic diffusion
median filter