https://doi.org/10.5201/ipol.2020.245
Tip revision: 5f23fb0b6e1d50d996ac54daaa7e637e5d8decaf authored by Software Heritage on 05 May 2020, 00:00:00 UTC
ipol: Deposit 1363 in collection ipol
ipol: Deposit 1363 in collection ipol
Tip revision: 5f23fb0
stratus.h
/*
* stratus.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 STRATUS_H)
#define STRATUS_H
/*============================================================================*/
#define IS_GROUND 0
#define IS_CLOUD 255
#define IS_CLEAR 0
#define IS_OCCULTED 255
/*============================================================================*/
struct options_s
{
float alpha;
float theta;
};
typedef struct options_s options_t;
/*============================================================================*/
#define PREFIXE 0
#define OUTPUT_ALL 1
#define SIFT 2
typedef struct criterion_s criterion_t;
struct criterion_s
{
int type;
int nb_ims;
int nrow;
int ncol;
char ** filenames;
float ** ims;
float ** maps;
criterion_t * next;
};
struct criteria_s
{
int nb_criteria;
int nrow;
int ncol;
int nb_ims;
criterion_t * c;
};
typedef struct criteria_s criteria_t;
/*============================================================================*/
struct mappes_s
{
float ** sift;
};
typedef struct mappes_s mappes_t;
/*============================================================================*/
criterion_t *
get_criterion(criterion_t * cn, int type);
mappes_t
compute_cloud_maps (criterion_t * cn, options_t options);
#endif