im_falsecolour(3) - Linux man page
Name
im_falsecolour - colour a mono image
Synopsis
#include <vips/vips.h>
int im_falsecolour(in, out)
IMAGE *in, *out;
Description
Turns a one-band unsigned char image into a three band unsigned char image. The colour scale is stolen
from a PET scan and has red for hot, green for normal and blue for cold.
Return Value
0 on success and -1 on error.
See Also
im_disp2xyz(3), etc.
Copyright
National Gallery
Author
J. Cupitt