get_RGB_data_from_spectra - Generates RGB data from spectra.


#include "c/c_sensor.h"

Example compile flags (system dependent):
   -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 get_RGB_data_from_spectra
	Matrix **target_mpp,
	const Spectra *input_sp,
	const Spectra *sensor_sp


This routine generates RGB data from spectra using the sensors in sensor_sp, or, if sensor_sp is NULL, the ones managed by the KJB library. If KJB library options are made available to the user, then the sensors used can be changed using the "sensor-file" or "sf" option. If the user has not specified sensors, then default ones are used. The resulting RGB are put into the matrix *target_mpp which is created if it is NULL, and resized if it is the wrong size.


If the sensors are supplied, then this routine returns NO_ERROR on success, and ERROR on failure. If the KJB library sensors are used, then this routine returns the sensor version number on success, and ERROR on failure, with an appropriate error message being set. The sensor version number is incremented every time the use user resets the sensor data files, and thus can be used to verify that cached data is still OK with sensor_data_is_up_to_date().


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


Kobus Barnard


Kobus Barnard


sensor_data_is_up_to_date , get_sensor_version , normalize_illum_spectra , ow_normalize_illum_spectra , get_RGB_sensors , get_spectrum_xy_locus , get_spectrum_uv_locus , get_spectrum_rg_locus , get_xy_from_spectrum , get_xy_from_XYZ , get_uv_from_spectrum , get_uv_from_XYZ , get_rg_from_spectrum , get_rg_from_RGB , get_XYZ_from_spectrum , get_RGB_from_spectrum , get_ct_from_spectrum , get_sum_from_spectrum , get_RGB_vector_from_spectrum , generate_RGB_data , get_RGB_vector_from_spectra , get_RGB_from_spectra