Search
Now showing items 1-3 of 3
Bayesian seabed classification using angle-dependent backscatter data from multibeam echo sounders
(2014)
Acoustical seabed classification is a technology for mapping seabed sediments. Processed multibeam sonar data yield the variation of the seabed scattering strength with incidence angle, and this paper examines the effect ...
Reducing scalloping in synthetic aperture radar images using a composite image transform
(2015)
In burst mode SAR imaging, echo intensity depends on the target's azimuth position in the antenna pattern.
As a result, an amplitude modulation known as scalloping may appear, particularly in ScanSAR images
of ocean ...
A Radon-Transform-Based Image Noise Filter - With Applications to Multibeam Bathymetry
(2015)
This paper describes a linear-image-transform-based algorithm for reducing stripe noise, track line artifacts, and motion-induced errors in remote sensing data. Developed for multibeam bathymetry (MB), the method has also ...