sfdonf (2.0-git)
index
user/yliu/Mdonf.c
2D dip-oriented nonlocal (bilateral) smoothing.

 
Synopsis
        sfdonf < in.rsf > out.rsf dip=dip.rsf nfw= nw= boundary=y verb=n bx= gauss=n repeat=1 ax=

 
Parameters
       
 
float ax=
Gaussian weight for the range distance
 
bool boundary=y [y/n]
if y, boundary is data, whereas zero
 
float bx=
exponential weight for the domain distance (different if gaussian)
 
file dip=
auxiliary input file name
 
bool gauss=n [y/n]
if y, Gaussian weight, whereas Triangle weight
 
int nfw=
filter-window length (positive and odd integer)
 
int nw=
data-window length (positive and odd integer)
 
int repeat=1
repeat filtering several times
 
bool verb=n [y/n]
verbosity flag