Visual Servoing Platform version 3.5.0
vpMomentAlpha.h
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30 *
31 * Description:
32 * Alpha moment descriptor for in-plane orientation.
33 *
34 * Authors:
35 * Filip Novotny
36 *
37 *****************************************************************************/
38
44#ifndef _vpMomentAlpha_h_
45#define _vpMomentAlpha_h_
46
47#include <visp3/core/vpMoment.h>
48
108
139
207class VISP_EXPORT vpMomentAlpha : public vpMoment
208{
209private:
210 bool m_isRef;
211 bool m_symmetric;
212 std::vector<double> m_mu3Ref;
213 double m_alphaRef;
214 double m_symmetricThreshold;
215
216public:
218 vpMomentAlpha(const std::vector<double> &mu3_ref, double alpha_ref, double threshold = 1e-6);
219 virtual ~vpMomentAlpha(){};
220
221 void compute();
225 double get() const { return values[0]; }
229 const char *name() const { return "vpMomentAlpha"; }
230
234 inline bool is_ref() const
235 {
236 if (m_isRef)
237 return true;
238 else
239 return false;
240 }
241
246 inline bool is_symmetric() const
247 {
248 if (m_symmetric)
249 return true;
250 else
251 return false;
252 }
253
254 friend VISP_EXPORT std::ostream &operator<<(std::ostream &os, const vpMomentAlpha &v);
255 void printDependencies(std::ostream &os) const;
256};
257
258#endif
This class defines the orientation of the object inside the plane parallel to the object.
bool is_symmetric() const
bool is_ref() const
double get() const
virtual ~vpMomentAlpha()
const char * name() const
This class defines shared methods/attributes for 2D moments.
Definition: vpMoment.h:111
virtual void compute()=0
friend VISP_EXPORT std::ostream & operator<<(std::ostream &os, const vpMoment &m)
Definition: vpMoment.cpp:122
virtual void printDependencies(std::ostream &os) const
Definition: vpMoment.cpp:135