NAME
ow_make_black_and_white_image - Makes a black and white image from a color one
SYNOPSIS
#include "i/i_colour.h"
Example compile flags (system dependent):
-DLINUX_X86_64 -DLINUX_X86_64_OPTERON -DGNU_COMPILER
-I/home/kobus/include
-L/home/kobus/misc/load/linux_x86_64_opteron -L/usr/lib/x86_64-linux-gnu
-lKJB -lfftw3 -lgsl -lgslcblas -ljpeg -lSVM -lstdc++ -lpthread -lSLATEC -lg2c -lacml -lacml_mv -lblas -lg2c -lncursesw
int ow_make_black_and_white_image(KJB_image *ip);
DESCRIPTION
This functiion makes a black and white image from a color one by simply
averaging the three channels. The original image is overwritten. If you want
to create a black and white image using L*a*b luminince, then convert to
L*a*b. (Likely an alternative routine to this one will be forthcomming at
some point).
DISCLAIMER
This software is not adequatedly tested. It is recomended that
results are checked independantly where appropriate.
AUTHOR
Kobus Barnard
DOCUMENTER
Kobus Barnard
SEE ALSO
ow_match_brightness
,
ow_match_chromaticity
,
make_chromaticity_image
,
ow_make_chromaticity_image
,
make_black_and_white_image
,
convert_image_rgb_to_lab
,
convert_image_rgb_to_xyz