Median
Function
This applies a 3x3 median filter. It is good for the removal of individual
dots and noise.
Parameters
|
Type
|
Defaults
|
Function
|
channels |
string
|
"rgba" |
The channels to which the filter is applied. |
threshold |
float
|
1 |
The change is allowed if the
change is above or below this threshold value. |
thresholdType |
int
|
0 |
This defines if the result is below (0)
or above (1) the threshold to allow the change. |
Synopsis
image Median( image,
const char * channels,
float threshold,
int thresholdType
);
Script
image = Median( image, "channels", threshold, thresholdType);
Command Line
shake -median channels threshold thresholdType etc...
|