Solarize
Function
A partial inverse which reverses the high or low end depending on the
value of the hi/lo flag. Values above ("hi", or 1) or below ("lo", or
0 ) the threshold are reversed. The resulting images are similar to a
popular 60's photographic effect where the print was exposed to light
during development which resulted in an image with blended positive and
negative value ranges. Gives a metalic effect to color images.
Parameters
|
Type
|
Defaults
|
Function
|
value |
float
|
.5 |
The point at which the image is inverted. |
mode |
int
|
1 |
0 means "lo", or below the threshold value at which the
color is inverted.
1 means "hi", or above the threshold.
|
Synopsis
image Solarize( image In, float value, int mode);
Script
image = Solarize( In, value, mode );
Command Line
shake -solarize value mode
|