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clipm_aperture.h
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1
2/*********************************************************************
3 * E.S.O. - VLT project
4 *
5 * "@(#) $Id: clipm_aperture.h 262702 2014-12-08 19:16:56Z cgarcia $"
6 *
7 * Functions for aperture characterisation
8 *
9 * who when what
10 * -------- ---------- ----------------------------------------------
11 * hlorch 2006-12-08 created
12 */
13
14#ifndef CLIPM_APERTURE_H
15#define CLIPM_APERTURE_H
16
17/*-----------------------------------------------------------------------------
18 Includes
19 -----------------------------------------------------------------------------*/
20
21#include <cpl.h>
22
23/*-----------------------------------------------------------------------------
24 Declaration Block
25 -----------------------------------------------------------------------------*/
26
27#ifdef __cplusplus
28extern "C" {
29#endif
30
31/*-----------------------------------------------------------------------------
32 Prototypes
33 -----------------------------------------------------------------------------*/
34
35cpl_error_code clipm_aperture_detect_circles(
36 const cpl_image *input,
37 const cpl_size window_xxyy[4],
38 cpl_matrix **out_circles);
39
40cpl_error_code clipm_aperture_characterise_circular(
41 const cpl_image *input,
42 const cpl_size window_xxyy[4],
43 double *out_centre_x,
44 double *out_centre_y,
45 double *out_radius,
46 double *out_r_sigma,
47 cpl_matrix **statistics);
48
49cpl_error_code clipm_aperture_characterise_rectangular(
50 const cpl_image *input,
51 const cpl_size window_xxyy[4],
52 double *centre_x,
53 double *centre_y,
54 double *angle,
55 double *length,
56 double *width,
57 cpl_matrix **statistics);
58
59/*cpl_error_code clipm_aperture_characterise_square(
60 const cpl_image *input,
61 const int window_xxyy[4],
62 cpl_vector **out_centre_coord,
63 double *out_size,
64 double *out_angle,
65 cpl_mask **out_mask,
66 cpl_stats **out_statistics,
67 unsigned stats_bitmask);*/
68
69cpl_error_code clipm_aperture_slitpos( cpl_image *input,
70 int max_width,
71 double *out_x_centre,
72 double *out_y_centre,
73 double *out_angle,
74 cpl_size *out_y_size);
75
76cpl_matrix *clipm_aperture_get_rectangle_corners(
77 double centre_x,
78 double centre_y,
79 double angle,
80 double length,
81 double width);
82
83/*----------------------------------------------------------------------------*/
84
85#ifdef __cplusplus
86} /* extern "C" */
87#endif
88
89#endif /* CLIPM_APERTURE_H */
clipm_aperture_characterise_rectangular
cpl_error_code clipm_aperture_characterise_rectangular(const cpl_image *input, const cpl_size window_xxyy[4], double *centre_x, double *centre_y, double *angle, double *length, double *width, cpl_matrix **statistics)
Characterise a rectangular aperture. PROTOTYPE ONLY, NO IMPLEMENTATION YET.
Definition clipm_aperture.c:2080
clipm_aperture_slitpos
cpl_error_code clipm_aperture_slitpos(cpl_image *input, int max_width, double *out_x_centre, double *out_y_centre, double *out_angle, cpl_size *out_y_size)
Get a slit position.
Definition clipm_aperture.c:2532
clipm_aperture_characterise_circular
cpl_error_code clipm_aperture_characterise_circular(const cpl_image *input, const cpl_size window_xxyy[4], double *out_centre_x, double *out_centre_y, double *out_radius, double *out_r_sigma, cpl_matrix **statistics)
Characterise a circular aperture.
Definition clipm_aperture.c:1736
clipm_aperture_get_rectangle_corners
cpl_matrix * clipm_aperture_get_rectangle_corners(double centre_x, double centre_y, double angle, double length, double width)
Create a matrix with 4 corner positions of a rectangle.
Definition clipm_aperture.c:2615
clipm_aperture_detect_circles
cpl_error_code clipm_aperture_detect_circles(const cpl_image *input, const cpl_size window_xxyy[4], cpl_matrix **out_circles)
Detect circular apertures.
Definition clipm_aperture.c:985
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