dichromatic.h

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/****************************************************************************************
 * SCYLLARUS : C++ HYPERSPECTRAL PROCESSING LIBRARY
 * dichromatic.h - Hyperspectral Image parameter recovery.
 *
 * This computer code is subject to copyright: 
 * (c) National ICT Australia Limited (NICTA) 2013-2014 All Rights Reserved.
 * 
 * Jeremy Oorloff, National ICT Australia (NICTA)
 *
 ***************************************************************************************/

#ifndef DICHROMATIC_H_
#define DICHROMATIC_H_

#include <armadillo>

#include "logger.h"
#include "utility.h"
#include "processing.h"
#include "scyllarus_types.h"

namespace scyl
{


    void recover_dichromatic_parameters(const arma::fcube & I,
                                         const arma::fvec & illuminant,
                                               arma::fmat & k,
                                               arma::fmat & g,
                                                    float & k_factor,
                                              arma::fcube & s,
                                 scyl::DICHROMATIC_METHOD   method=scyl::DICHROMATIC_LS,
                                                      int   size=-1,
                                                      int   gray_threshold=2,
                                                      int   debug=0);

    void recover_dichromatic_parameters_LS(const arma::fcube & I,
                                           const arma::fcube & illuminant,
                                                  arma::fmat & k,
                                                  arma::fmat & g,
                                                 arma::fcube & st,
                                                         int   size=5,
                                                         int   gray_threshold=2,
                                                         int   debug=0);

}


#endif /* DICHROMATIC_H_ */