OpenCV 4.5.3(日本語機械翻訳)
shape_distance.hpp
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43
44 #ifndef OPENCV_SHAPE_SHAPE_DISTANCE_HPP
45 #define OPENCV_SHAPE_SHAPE_DISTANCE_HPP
46 #include "opencv2/core.hpp"
47 #include "opencv2/shape/hist_cost.hpp"
48 #include "opencv2/shape/shape_transformer.hpp"
49
50 namespace cv
51{
52
55
61 class CV_EXPORTS_W ShapeDistanceExtractor : public Algorithm
62{
63 public:
69 CV_WRAP virtual float computeDistance(InputArray contour1, InputArray contour2) = 0;
70};
71
72 /***********************************************************************************/
73 /***********************************************************************************/
74 /***********************************************************************************/
81 class CV_EXPORTS_W ShapeContextDistanceExtractor : public ShapeDistanceExtractor
82{
83 public:
89 CV_WRAP virtual void setAngularBins(int nAngularBins) = 0;
90 CV_WRAP virtual int getAngularBins() const = 0;
91
97 CV_WRAP virtual void setRadialBins(int nRadialBins) = 0;
98 CV_WRAP virtual int getRadialBins() const = 0;
99
104 CV_WRAP virtual void setInnerRadius(float innerRadius) = 0;
105 CV_WRAP virtual float getInnerRadius() const = 0;
106
111 CV_WRAP virtual void setOuterRadius(float outerRadius) = 0;
112 CV_WRAP virtual float getOuterRadius() const = 0;
113
114 CV_WRAP virtual void setRotationInvariant(bool rotationInvariant) = 0;
115 CV_WRAP virtual bool getRotationInvariant() const = 0;
116
124 CV_WRAP virtual void setShapeContextWeight(float shapeContextWeight) = 0;
125 CV_WRAP virtual float getShapeContextWeight() const = 0;
126
136 CV_WRAP virtual void setImageAppearanceWeight(float imageAppearanceWeight) = 0;
137 CV_WRAP virtual float getImageAppearanceWeight() const = 0;
138
146 CV_WRAP virtual void setBendingEnergyWeight(float bendingEnergyWeight) = 0;
147 CV_WRAP virtual float getBendingEnergyWeight() const = 0;
148
155 CV_WRAP virtual void setImages(InputArray image1, InputArray image2) = 0;
156 CV_WRAP virtual void getImages(OutputArray image1, OutputArray image2) const = 0;
157
158 CV_WRAP virtual void setIterations(int iterations) = 0;
159 CV_WRAP virtual int getIterations() const = 0;
160
166 CV_WRAP virtual void setCostExtractor(Ptr<HistogramCostExtractor> comparer) = 0;
167 CV_WRAP virtual Ptr<HistogramCostExtractor> getCostExtractor() const = 0;
168
173 CV_WRAP virtual void setStdDev(float sigma) = 0;
174 CV_WRAP virtual float getStdDev() const = 0;
175
181 CV_WRAP virtual void setTransformAlgorithm(Ptr<ShapeTransformer> transformer) = 0;
182 CV_WRAP virtual Ptr<ShapeTransformer> getTransformAlgorithm() const = 0;
183};
184
185 /* Complete constructor */
186CV_EXPORTS_W Ptr<ShapeContextDistanceExtractor>
187 createShapeContextDistanceExtractor(int nAngularBins=12, int nRadialBins=4,
188 float innerRadius=0.2f, float outerRadius=2, int iterations=3,
189 const Ptr<HistogramCostExtractor> &comparer = createChiHistogramCostExtractor(),
190 const Ptr<ShapeTransformer> &transformer = createThinPlateSplineShapeTransformer());
191
192 /***********************************************************************************/
193 /***********************************************************************************/
194 /***********************************************************************************/
200 class CV_EXPORTS_W HausdorffDistanceExtractor : public ShapeDistanceExtractor
201{
202 public:
208 CV_WRAP virtual void setDistanceFlag(int distanceFlag) = 0;
209 CV_WRAP virtual int getDistanceFlag() const = 0;
210
217 CV_WRAP virtual void setRankProportion(float rankProportion) = 0;
218 CV_WRAP virtual float getRankProportion() const = 0;
219};
220
221 /* Constructor */
222CV_EXPORTS_W Ptr<HausdorffDistanceExtractor> createHausdorffDistanceExtractor(int distanceFlag=cv::NORM_L2, float rankProp=0.6f);
223
225
226} // cv
227 #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::HausdorffDistanceExtractor
A simple Hausdorff distance measure between shapes defined by contours
Definition: shape_distance.hpp:201
cv::ShapeContextDistanceExtractor
Implementation of the Shape Context descriptor and matching algorithm
Definition: shape_distance.hpp:82
cv::ShapeDistanceExtractor
Abstract base class for shape distance algorithms.
Definition: shape_distance.hpp:62
cv::NORM_L2
@ NORM_L2
Definition: base.hpp:185
cv::createThinPlateSplineShapeTransformer
CV_EXPORTS_W Ptr< ThinPlateSplineShapeTransformer > createThinPlateSplineShapeTransformer(double regularizationParameter=0)
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