sfepsf (2.0-git)
index
user/yliu/Mepsf.c
1-D and 2-D edge-preserving smoothing (EPS) filter.

 
Synopsis
        sfepsf < in.rsf > out.rsf nfw1= nfw2=1 boundary=n verb=n weight=n sigma=3. type=
1D filter (nfw2=1); 2D filter (otherwise)

 
Parameters
       
 
bool boundary=n [y/n]
if y, boundary is data, whereas zero
 
int nfw1=
filter-window length in n1 direction (positive and odd integer)
 
int nfw2=1
filter-window length in n2 direction (default=1, 1D case)
 
float sigma=3.
Gaussian weight radius (only for stack)
 
string type=
[stack,median] filter choice, the default is stack (mean)
 
bool verb=n [y/n]
verbosity flag
 
bool weight=n [y/n]
Gaussian weight flag (only for stack)