NAME

scale_image - Scales an image by a factor

SYNOPSIS

#include "i/i_arithmetic.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 scale_image
(
	KJB_image **out_ipp,
	const KJB_image *in_ip,
	double factor
);

DESCRIPTION

This routine computes multiplies all image pixels by the factor in argument "factor". The result is put into a second image which is created as needed. The original image is not touched.

RETURNS

NO_ERROR on sucess and ERROR on failure.

DISCLAIMER

This software is not adequatedly tested. It is recomended that results are checked independantly where appropriate.

AUTHOR

Kobus Barnard

DOCUMENTER