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Visual Servoing Platform
version 3.3.0
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#include <vpScale.h>
Public Member Functions | |
vpScale () | |
vpScale (double kernel_bandwidth, unsigned int dim=1) | |
virtual | ~vpScale (void) |
double | MeanShift (vpColVector &error) |
double | KernelDensity (vpColVector &error, unsigned int position) |
double | KernelDensityGradient (vpColVector &error, unsigned int position) |
double | KernelDensity_EPANECHNIKOV (vpColVector &X) |
double | KernelDensityGradient_EPANECHNIKOV (double X, unsigned int n) |
Contains various estimators for scale.
Methods : Median Absolute Deviation (MAD), MPDE, Mean shift kernel density estimation.
Contains different methods for estimating the robust scale of an error distribution.
Methods of Median Absolute Deviation and Density Gradient estimation using the Mean Shift method.
vpScale::vpScale | ( | ) |
Constructor.
Definition at line 53 of file vpScale.cpp.
vpScale::vpScale | ( | double | kernel_bandwidth, |
unsigned int | dim = 1 |
||
) |
Constructor.
Definition at line 64 of file vpScale.cpp.
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virtual |
Destructor.
Definition at line 76 of file vpScale.cpp.
double vpScale::KernelDensity | ( | vpColVector & | error, |
unsigned int | position | ||
) |
Definition at line 117 of file vpScale.cpp.
References KernelDensity_EPANECHNIKOV().
Referenced by MeanShift().
double vpScale::KernelDensity_EPANECHNIKOV | ( | vpColVector & | X | ) |
Definition at line 213 of file vpScale.cpp.
Referenced by KernelDensity().
double vpScale::KernelDensityGradient | ( | vpColVector & | error, |
unsigned int | position | ||
) |
Definition at line 166 of file vpScale.cpp.
References KernelDensityGradient_EPANECHNIKOV(), and vpMath::sqr().
Referenced by MeanShift().
double vpScale::KernelDensityGradient_EPANECHNIKOV | ( | double | X, |
unsigned int | n | ||
) |
Definition at line 241 of file vpScale.cpp.
References vpMath::sqr().
Referenced by KernelDensityGradient().
double vpScale::MeanShift | ( | vpColVector & | error | ) |
Definition at line 80 of file vpScale.cpp.
References KernelDensity(), KernelDensityGradient(), and vpMath::sqr().