Now showing items 1-3 of 3
Anisotropic diffusion techniques on synthetic aperture radar data
Speckle in SAR imagery is a by-product of constructive and destructive interference between scatterers within a resolution cell. This speckle phenomenon gives SAR imagery a "noise-like" appearance and is often exploited ...
Subsidence measurement and DSM extraction of IFSAR data using anisotropic diffusion and wavelet denoising filters
The most commonly used smoothing algorithms for complex data processing are low pass filters. Unfortunately, an undesired side effect of the aforementioned techniques is the blurring of scene discontinuities in the ...
Preprocessing of SAR interferometric data using anisotropic diffusion filter
The most commonly used smoothing algorithms for complex data processing are blurring functions (i.e., Hanning, Taylor weighting, Gaussian, etc.). Unfortunately, the filters so designed blur the edges in a Synthetic Aperture ...