ifw-odp 5.1.1
 
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clipm_image_signal.h
Go to the documentation of this file.
1
5
6#ifndef CLIPM_IMAGE_SIGNAL_H
7#define CLIPM_IMAGE_SIGNAL_H
8
9/*-----------------------------------------------------------------------------
10 Includes
11 -----------------------------------------------------------------------------*/
12
13#include <cpl.h>
14
15/*-----------------------------------------------------------------------------
16 Declaration Block
17 -----------------------------------------------------------------------------*/
18
19#ifdef __cplusplus
20extern "C" {
21#endif
22
23/*-----------------------------------------------------------------------------
24 Prototypes
25 -----------------------------------------------------------------------------*/
26
27double clipm_image_signal_estimate_bg_in_region(
28 const cpl_image *img,
29 const cpl_size window_xxyy[4],
30 double *out_sigma,
31 cpl_size *out_nused);
32
33double clipm_image_signal_estimate_fwhm_round(
34 const cpl_image *img,
35 double x_peakpos,
36 double y_peakpos,
37 double bg_level);
38
39cpl_error_code clipm_image_signal_get_barycentre(
40 const cpl_image *img,
41 const cpl_size window_xxyy[4],
42 double bg_level,
43 double lower_cutlevel,
44 double *out_xy_centre,
45 double *out_weight,
46 cpl_size *out_nused);
47
48
49/*----------------------------------------------------------------------------*/
50
51#ifdef __cplusplus
52} /* extern "C" */
53#endif
54
55#endif /* CLIPM_IMAGE_SIGNAL_H */
clipm_image_signal_get_barycentre
cpl_error_code clipm_image_signal_get_barycentre(const cpl_image *img, const cpl_size window_xxyy[4], double bg_level, double lower_cutlevel, double *out_xy_centre, double *out_weight, cpl_size *out_nused)
Compute the barycentre of an object.
Definition clipm_image_signal.c:470
clipm_image_signal_estimate_fwhm_round
double clipm_image_signal_estimate_fwhm_round(const cpl_image *img, double x_peakpos, double y_peakpos, double bg_level)
Estimate the FWHM of a round object.
Definition clipm_image_signal.c:280
clipm_image_signal_estimate_bg_in_region
double clipm_image_signal_estimate_bg_in_region(const cpl_image *img, const cpl_size window_xxyy[4], double *out_sigma, cpl_size *out_nused)
Estimate the background in a small image region.
Definition clipm_image_signal.c:106