/*
* criterion_sift.h
*
* Copyright (C) 2019, Tristan Dagobert, CMLA, École Normale Supérieure Paris-Saclay.
*
* This software is a computer program.
* It is a part of a code which estimates, given a satellite time series
* the visibility of each image. Given a gray level time series, it provides a
* Boolean times series indicating the visibility (mainly the opaque clouds,
* haze and shadow).
*
*
* This software is governed by the CeCILL-C license under French law and
* abiding by the rules of distribution of free software.  You can  use,
* modify and/ or redistribute the software under the terms of the CeCILL-C
* license as circulated by CEA, CNRS and INRIA at the following URL
* "http://www.cecill.info".
*
* As a counterpart to the access to the source code and  rights to copy,
* modify and redistribute granted by the license, users are provided only
* with a limited warranty  and the software's author,  the holder of the
* economic rights,  and the successive licensors  have only  limited
* liability.
*
* In this respect, the user's attention is drawn to the risks associated
* with loading,  using,  modifying and/or developing or reproducing the
* software by the user in light of its specific status of free software,
* that may mean  that it is complicated to manipulate,  and  that  also
* therefore means  that it is reserved for developers  and  experienced
* professionals having in-depth computer knowledge. Users are therefore
* encouraged to load and test the software's suitability as regards their
* requirements in conditions enabling the security of their systems and/or
* data to be ensured and,  more generally, to use and operate it in the
* same conditions as regards security.
*
* The fact that you are presently reading this means that you have had
* knowledge of the CeCILL-C license and that you accept its terms.
*
*/

#if !(defined CRITERION_SIFT_H)
#define CRITERION_SIFT_H

typedef struct sift_keypoint_std sift_point_t;
struct sift_point_multi_s
{
    int nb_classes;
    int * descriptor;
};
typedef struct sift_point_multi_s sift_point_multi_t;

void
get_sift_image_size(int slig[1], int scol[1], int nlig, int ncol);
float **
compute_distance_sift_series (float **images, int nb_ims, int nlig, int ncol);

#endif