imageStats.hpp

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#ifndef IMAGESTATS_HPP_
#define IMAGESTATS_HPP_
 
//#include <algorithm>
//#include <cctype>
#include <list>
#include <vector>
 
//#include <sys/stat.h>
 
#include <cpl.h>
 
// namespace ddt {


typedef struct CplStatistics {
  double min_val;
  double max_val;
  double mean_val;
  double rms_val;
  int pix_num;
  double median_val;
} CplStatistics;
 
const size_t MAX_HIST_LENGTH = 10000;

double MaxPixelCplImage(const cpl_image* const image);

double MaxPixelCplImageWindow(const cpl_image* const image, const int llx,
                              const int lly, const int urx, const int ury);

double MinPixelCplImage(const cpl_image* const image);

double MinPixelCplImageWindow(const cpl_image* const image, const int llx,
                              const int lly, const int urx, const int ury);

double MeanPixelCplImage(const cpl_image* const image);

double MedianPixelCplImage(const cpl_image* const image);

double MeanPixelCplImageWindow(const cpl_image* const image, const int llx,
                               const int lly, const int urx, const int ury);

double RmsValueCplImage(const cpl_image* const image);

double RmsValueCplImageWindow(const cpl_image* const image, const int llx,
                              const int lly, const int urx, const int ury);

cpl_stats* StatsCplImage(const cpl_image* const image);

cpl_stats* StatsCplImageWindow(const cpl_image* const image, const int llx,
                               const int lly, const int urx, const int ury);

double RmsValueCplStats(const cpl_stats* const stats_cpl);

CplStatistics* StatisticsCplImage(const cpl_image* const image);

CplStatistics* StatisticsCplImageWindow(const cpl_image* const image,
                                        const int llx, const int lly,
                                        const int urx, const int ury);

CplStatistics* StatisticsCplStats(const cpl_stats* const stats_cpl);

bool FwhmValuesCplImage(const cpl_image* const image, const int x_pos,
                        const int y_pos, double* const fwhm_x,
                        double* const fwhm_y);

cpl_apertures* AperturesCplImage(const cpl_image* const image,
                                 const double sigma);

bool AperturesCplImageDump(const char* const file_name,
                           const cpl_apertures* const apertures);

bool MinMaxPixelsCplImage(const cpl_image* const image, double* const min,
                          double* const max);

bool MedianMinMaxPixelsCplImage(const cpl_image* const image, double* const min,
                                double* const max,
                                const double kernel_size = 5);

void CheckForNanValues(cpl_image* const image);

double PixelValueCplImage(const cpl_image* const image, const int x_pos,
                          const int y_pos, int* const is_rejected);

void GetHistogram(const cpl_image* const image, const int64_t min_value,
                  const int64_t max_value, std::vector<int>& distribution);

void GetHistogramBins(const cpl_image* const image, const int64_t min_value,
                      const int64_t max_value, std::vector<int>& distribution);

void GetCutValuesPercentage(const cpl_image* const image,
                            const double percentage, double* const min_value,
                            double* const max_value);

bool GetIQEValues(const cpl_image* const sub_image, double* const x_axis_angle,
                  double* const background, double* const peak_above_background,
                  double* const fwhm_x, double* const fwhm_y,
                  double* const object_coord_x, double* const object_coord_y);

bool MinMaxInvalidCheck(const cpl_image* const image, double* const min,
                        double* const max);

double SigmaCplImage(const cpl_image* const image, double* const sigma);

double SigmaCplImageWindow(const cpl_image* const image, const int llx,
                           const int lly, const int urx, const int ury,
                           double* const sigma);
//} // namespace ddt
 
#endif /* IMAGESTATS_HPP_ */