13 search results - page 1 / 3 » Speckle modeling and reduction in synthetic aperture radar i... |
ICIP
2005
IEEE
13 years 10 months ago
2005
IEEE
A new mathematical framework for modeling speckled imagery is introduced based on embedding the spatial correlation properties of speckled imagery, obtained from statistical optic...
ICPR
2008
IEEE
13 years 11 months ago
2008
IEEE
We propose a recursive spatial-domain speckle reduction algorithm for synthetic aperture radar (SAR) imagery based on the unscented Kalman filter (UKF) with a discontinuity-adapt...
ICIP
2006
IEEE
14 years 6 months ago
2006
IEEE
For tissue characterization in medical ultrasound imagery or terrain characterization in synthetic aperture radar imagery, it is necessary to preprocess imagery to reduce granular...
ICIP
2009
IEEE
13 years 2 months ago
2009
IEEE
Due to the presence of speckle, segmentation of SAR images is generally acknowledged as a difficult problem. A large effort has been done in order to cope with the influence of sp...
ICIP
2001
IEEE
14 years 6 months ago
2001
IEEE
Surveillance of large areas of the Earths surface is often undertaken with low resolution synthetic aperture radar (SAR) imagery from either a satellite or a plane. There is a nee...