OpenCV 4.5.3(日本語機械翻訳)
hist_cost.hpp
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43
44 #ifndef OPENCV_HIST_COST_HPP
45 #define OPENCV_HIST_COST_HPP
46
47 #include "opencv2/imgproc.hpp"
48
49 namespace cv
50{
51
54
57 class CV_EXPORTS_W HistogramCostExtractor : public Algorithm
58{
59 public:
60 CV_WRAP virtual void buildCostMatrix(InputArray descriptors1, InputArray descriptors2, OutputArray costMatrix) = 0;
61
62 CV_WRAP virtual void setNDummies(int nDummies) = 0;
63 CV_WRAP virtual int getNDummies() const = 0;
64
65 CV_WRAP virtual void setDefaultCost(float defaultCost) = 0;
66 CV_WRAP virtual float getDefaultCost() const = 0;
67};
68
71 class CV_EXPORTS_W NormHistogramCostExtractor : public HistogramCostExtractor
72{
73 public:
74 CV_WRAP virtual void setNormFlag(int flag) = 0;
75 CV_WRAP virtual int getNormFlag() const = 0;
76};
77
78CV_EXPORTS_W Ptr<HistogramCostExtractor>
79 createNormHistogramCostExtractor(int flag=DIST_L2, int nDummies=25, float defaultCost=0.2f);
80
83 class CV_EXPORTS_W EMDHistogramCostExtractor : public HistogramCostExtractor
84{
85 public:
86 CV_WRAP virtual void setNormFlag(int flag) = 0;
87 CV_WRAP virtual int getNormFlag() const = 0;
88};
89
90CV_EXPORTS_W Ptr<HistogramCostExtractor>
91 createEMDHistogramCostExtractor(int flag=DIST_L2, int nDummies=25, float defaultCost=0.2f);
92
95 class CV_EXPORTS_W ChiHistogramCostExtractor : public HistogramCostExtractor
96{};
97
98CV_EXPORTS_W Ptr<HistogramCostExtractor> createChiHistogramCostExtractor(int nDummies=25, float defaultCost=0.2f);
99
102 class CV_EXPORTS_W EMDL1HistogramCostExtractor : public HistogramCostExtractor
103{};
104
105CV_EXPORTS_W Ptr<HistogramCostExtractor>
106 createEMDL1HistogramCostExtractor(int nDummies=25, float defaultCost=0.2f);
107
109
110} // cv
111 #endif
cv::_OutputArray
This type is very similar to InputArray except that it is used for input/output and output function p...
Definition: mat.hpp:295
cv::Algorithm
This is a base class for all more or less complex algorithms in OpenCV
Definition: core.hpp:3091
cv::ChiHistogramCostExtractor
An Chi based cost extraction. :
Definition: hist_cost.hpp:96
cv::EMDHistogramCostExtractor
An EMD based cost extraction. :
Definition: hist_cost.hpp:84
cv::EMDL1HistogramCostExtractor
An EMD-L1 based cost extraction. :
Definition: hist_cost.hpp:103
cv::HistogramCostExtractor
Abstract base class for histogram cost algorithms.
Definition: hist_cost.hpp:58
cv::NormHistogramCostExtractor
A norm based cost extraction. :
Definition: hist_cost.hpp:72
cv::DIST_L2
@ DIST_L2
the simple euclidean distance
Definition: imgproc.hpp:303
cv
"black box" representation of the file storage associated with a file on disk.
Definition: aruco.hpp:75
cv::Ptr
Definition: cvstd_wrapper.hpp:74
構築: doxygen 1.9.2