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#ifndef THRESHOLDCONFIG_H
#define THRESHOLDCONFIG_H
#include <vector>
#include "../structures/image2d.h"
#include "../structures/mask2d.h"
namespace algorithms {
class ThresholdConfig {
public:
enum Distribution { Gaussian, Rayleigh };
ThresholdConfig();
void InitializeLengthsDefault(unsigned count = 0);
void InitializeLengthsSingleSample();
void InitializeThresholdsFromFirstThreshold(num_t firstThreshold,
Distribution noiseDistribution);
void Execute(const Image2D* image, Mask2D* mask, bool additive,
num_t timeSensitivity, num_t frequencySensitivity) const;
void ExecuteWithMissing(const Image2D* image, Mask2D* mask,
const Mask2D* missing, bool additive,
num_t timeSensitivity,
num_t frequencySensitivity) const;
num_t GetHorizontalThreshold(unsigned index) const {
return _horizontalOperations[index].threshold;
}
num_t GetVerticalThreshold(unsigned index) const {
return _verticalOperations[index].threshold;
}
void SetHorizontalThreshold(unsigned index, num_t threshold) {
_horizontalOperations[index].threshold = threshold;
}
void SetVerticalThreshold(unsigned index, num_t threshold) {
_verticalOperations[index].threshold = threshold;
}
size_t GetHorizontalLength(unsigned index) const {
return _horizontalOperations[index].length;
}
size_t GetVerticalLength(unsigned index) const {
return _verticalOperations[index].length;
}
size_t GetHorizontalOperations() const {
return _horizontalOperations.size();
}
size_t GetVerticalOperations() const { return _horizontalOperations.size(); }
void RemoveHorizontalOperations() { _horizontalOperations.clear(); }
void RemoveVerticalOperations() { _verticalOperations.clear(); }
private:
struct ThresholdOperation {
explicit ThresholdOperation(size_t length_)
: length(length_), threshold(0) {}
size_t length;
num_t threshold;
};
std::vector<ThresholdOperation> _horizontalOperations;
std::vector<ThresholdOperation> _verticalOperations;
Distribution _distribution;
};
} // namespace algorithms
#endif
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