Kstars

fitsbahtinovdetector.h
1/*
2 SPDX-FileCopyrightText: 2020 Patrick Molenaar <pr_molenaar@hotmail.com>
3
4 SPDX-License-Identifier: GPL-2.0-or-later
5*/
6
7#ifndef FITSBAHTINOVDETECTOR_H
8#define FITSBAHTINOVDETECTOR_H
9
10#include "fitsstardetector.h"
11
12class BahtinovLineAverage
13{
14 public:
15 BahtinovLineAverage()
16 {
17 average = 0.0;
18 offset = 0;
19 }
20 virtual ~BahtinovLineAverage() = default;
21
22 double average;
23 size_t offset;
24};
25
26class FITSBahtinovDetector: public FITSStarDetector
27{
29
30 public:
31 explicit FITSBahtinovDetector(FITSData *parent): FITSStarDetector(parent) {};
32
33 public:
34 /** @brief Find sources in the parent FITS data file.
35 * @see FITSStarDetector::findSources().
36 */
37 QFuture<bool> findSources(QRect const &boundary = QRect()) override;
38
39 /** @brief Configure the detection method.
40 * @see FITSStarDetector::configure().
41 * @note Parameter "numaveragerows" defaults to NUMBER_OF_AVERAGE_ROWS of the mean pixel value of the frame.
42 * @todo Provide parameters for detection configuration.
43 */
44 //void configure(const QString &setting, const QVariant &value) override;
45
46 public:
47 /** @group Detection parameters.
48 * @{ */
49 //int NUMBER_OF_AVERAGE_ROWS { 1 };
50 /** @} */
51
52 protected:
53 /** @internal Find sources in the parent FITS data file, dependent of the pixel depth.
54 * @see FITSGradientDetector::findSources.
55 */
56 template <typename T>
57 bool findBahtinovStar(const QRect &boundary);
58
59 private:
60 template <typename T>
61 BahtinovLineAverage calculateMaxAverage(const FITSData *data, int angle);
62 template <typename T>
63 bool rotateImage(const FITSData *data, int angle, T * rotimage);
64};
65
66#endif // FITSBAHTINOVDETECTOR_H
Q_OBJECTQ_OBJECT
QObject * parent() const const
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