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/*
* $Id: correct.h 26552 2024-08-19 11:07:59Z yeti-dn $
* Copyright (C) 2003-2017 David Necas (Yeti), Petr Klapetek.
* E-mail: yeti@gwyddion.net, klapetek@gwyddion.net.
*
* This program 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 2 of the License, or (at your option) any
* later version.
*
* This program 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 this program; if not, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef __GWY_PROCESS_CORRECT_H__
#define __GWY_PROCESS_CORRECT_H__
#include <libgwyddion/gwymath.h>
#include <libprocess/datafield.h>
G_BEGIN_DECLS
typedef void (*GwyCoordTransform2DFunc)(gdouble x,
gdouble y,
gdouble *px,
gdouble *py,
gpointer user_data);
void gwy_data_field_laplace_solve (GwyDataField *field,
GwyDataField *mask,
gint grain_id,
gdouble qprec);
void gwy_data_field_correct_laplace_iteration (GwyDataField *data_field,
GwyDataField *mask_field,
GwyDataField *buffer_field,
gdouble corrfactor,
gdouble *error);
void gwy_data_field_correct_average (GwyDataField *data_field,
GwyDataField *mask_field);
void gwy_data_field_correct_average_unmasked (GwyDataField *data_field,
GwyDataField *mask_field);
void gwy_data_field_mask_outliers (GwyDataField *data_field,
GwyDataField *mask_field,
gdouble thresh);
void gwy_data_field_mask_outliers2 (GwyDataField *data_field,
GwyDataField *mask_field,
gdouble thresh_low,
gdouble thresh_high);
void gwy_data_field_distort (GwyDataField *source,
GwyDataField *dest,
GwyCoordTransform2DFunc invtrans,
gpointer user_data,
GwyInterpolationType interp,
GwyExteriorType exterior,
gdouble fill_value);
void gwy_data_field_sample_distorted (GwyDataField *source,
GwyDataField *dest,
const GwyXY *coords,
GwyInterpolationType interp,
GwyExteriorType exterior,
gdouble fill_value);
void gwy_data_field_affine (GwyDataField *source,
GwyDataField *dest,
const gdouble *invtrans,
GwyInterpolationType interp,
GwyExteriorType exterior,
gdouble fill_value);
void gwy_data_field_affine_prepare (GwyDataField *source,
GwyDataField *dest,
const gdouble *a1a2,
gdouble *a1a2_corr,
gdouble *invtrans,
GwyAffineScalingType scaling,
gboolean prevent_rotation,
gdouble oversampling);
gboolean gwy_data_field_measure_lattice_acf (GwyDataField *acf2d,
gdouble *a1a2);
gboolean gwy_data_field_measure_lattice_psdf (GwyDataField *psdf2d,
gdouble *a1a2);
gboolean gwy_data_line_correct_laplace (GwyDataLine *data_line,
GwyDataLine *mask_line);
void gwy_data_field_mark_scars (GwyDataField *data_field,
GwyDataField *result,
gdouble threshold_high,
gdouble threshold_low,
gdouble min_scar_len,
gdouble max_scar_width,
gboolean negative);
void gwy_data_field_subtract_row_shifts (GwyDataField *data_field,
GwyDataLine *shifts);
GwyDataLine* gwy_data_field_find_row_shifts_trimmed_mean(GwyDataField *data_field,
GwyDataField *mask,
GwyMaskingType masking,
gdouble trimfrac,
gint mincount);
GwyDataLine* gwy_data_field_find_row_shifts_trimmed_diff(GwyDataField *data_field,
GwyDataField *mask,
GwyMaskingType masking,
gdouble trimfrac,
gint mincount);
void gwy_data_field_row_level_poly (GwyDataField *field,
GwyDataField *mask,
GwyMaskingType masking,
gint degree,
GwyDataLine *shifts);
GwyPlaneSymmetry gwy_data_field_unrotate_find_corrections(GwyDataLine *derdist,
gdouble *correction);
G_END_DECLS
#endif /* __GWY_PROCESS_CORRECT__ */
/* vim: set cin columns=120 tw=118 et ts=4 sw=4 cino=>1s,e0,n0,f0,{0,}0,^0,\:1s,=0,g1s,h0,t0,+1s,c3,(0,u0 : */
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