GREYCstoration parameter usage

[bitli]

Hi,
I have not found any detailed description of GREAYCstoration the PI forums.

However I found the page
http://cimg.sourceforge.net/greycstoration/guide.shtml
which describes the algorithm.

Unfortunately the name of the parameters (alpha, sigma, p,...) is quite different from the names used in PI (Amplitude, sharpness).
Would it be possible to have a matching table ?

thanks, bitli

[Juan Conejero]

Of course, here's a translation (our parameter name, GREYCstoration's parameter, brief explanation):

Amplitude
-dt
Regularization strength per iteration

Sharpness
-p
Contour preservation

Anisotropy
-a
Smoothing anisotropy

Noise scale
-alpha
Noise scale

Regularity
-sigma
Geometry regularity

Spatial step size
-dl
Spatial integration step

Angular step size
-da
Angular integration step

Precision
-prec
Computation precision

Interpolation
-interp
Interpolation type (Nearest-neighbor, Linear, Runge-Kutta

[mmirot]

I found low precison settings usefull. defaults are high

Max