In this study, a novel adaptive speckle
noise reduction algorithm using anisotropic diffusion filter based on Haar wavelet transform and the median absolute deviation was proposed.
In this paper examined about the speckle
noise model, the proposed NDWT algorithm for speckle
suppression in SAR imagery and results and discussion of proposed methodology.
After that, we can get the speckle
by performing the fast Fourier transform of the resulting matrix.
Evaluation of systemic microvascular endothelial function using laser speckle
We have shown above that the problem of finding speckle
intensity distribution for wave propagation in inhomogeneous media can be mapped to the problem of mixing in incompressible flows.
They used a miniature high-speed camera to record the fluctuating speckle
It has been applied to measure the transient phenomena by moire interferometry  and speckle
in ultrasound B-mode scans," IEEE Transactions on Sonics and Ultrasonics, vol.
Although the light scattering method has discovered applications in the characterizations of the dynamic laser speckle
from a magnet fluibuiltd [13,14], the contrast of the speckle
or the scattering intensity may open only a general observation to the bulk magnet solution.
Classical despeckling methods such Lee , Frost  and Gamma-MAP  use a priori statistical information of speckle
tracking echocardiography (STE) allows the study of regional myocardial deformation expressed by strain and strain rate.