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/*********************************************************************
NoiseChisel - Detect signal in a noisy dataset.
NoiseChisel is part of GNU Astronomy Utilities (Gnuastro) package.
Original author:
Mohammad Akhlaghi <mohammad@akhlaghi.org>
Contributing author(s):
Copyright (C) 2015-2025 Free Software Foundation, Inc.
Gnuastro is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation, either version 3 of the License, or (at your
option) any later version.
Gnuastro is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with Gnuastro. If not, see <http://www.gnu.org/licenses/>.
**********************************************************************/
#ifndef THRESHOLD_H
#define THRESHOLD_H
#define THRESHOLD_NO_ERODE_VALUE 2
enum threshold_type
{
THRESHOLD_QUANTILES,
THRESHOLD_SKY_STD,
};
void
threshold_apply(struct noisechiselparams *p, float *value1, float *value2,
int type);
void
threshold_write_sn_table(struct noisechiselparams *p, gal_data_t *sntable,
gal_data_t *snind, char *filename,
gal_list_str_t *comments, char *extname);
void
threshold_interp_smooth(struct noisechiselparams *p, gal_data_t **first,
gal_data_t **second, gal_data_t **third,
char *filename);
void
threshold_no_outlier(struct noisechiselparams *p, gal_data_t *first,
gal_data_t *second, gal_data_t *third,
char *filename);
void
threshold_quantile_find_apply(struct noisechiselparams *p);
#endif
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