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Visual Servoing Platform
version 3.3.0
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#include <vpFeatureEllipse.h>
Public Types | |
enum | { FEATURE_ALL = 0xffff } |
enum | vpBasicFeatureDeallocatorType { user, vpServo } |
Public Member Functions | |
vpFeatureEllipse () | |
virtual | ~vpFeatureEllipse () |
vpFeatureEllipse (double x, double y, double mu20, double mu11, double mu02) | |
void | buildFrom (double x, double y, double mu20, double mu11, double mu02) |
void | buildFrom (double x, double y, double mu20, double mu11, double mu02, double A, double B, double C) |
void | display (const vpCameraParameters &cam, const vpImage< unsigned char > &I, const vpColor &color=vpColor::green, unsigned int thickness=1) const |
void | display (const vpCameraParameters &cam, const vpImage< vpRGBa > &I, const vpColor &color=vpColor::green, unsigned int thickness=1) const |
vpFeatureEllipse * | duplicate () const |
vpColVector | error (const vpBasicFeature &s_star, unsigned int select=FEATURE_ALL) |
vpColVector | error (unsigned int select=FEATURE_ALL) |
double | get_x () const |
double | get_y () const |
double | getMu20 () const |
double | getMu11 () const |
double | getMu02 () const |
void | init () |
vpMatrix | interaction (unsigned int select=FEATURE_ALL) |
void | print (unsigned int select=FEATURE_ALL) const |
void | set_x (double x) |
void | set_y (double y) |
void | set_xy (double x, double y) |
void | setABC (double A, double B, double C) |
void | setMu (double mu20, double mu11, double mu02) |
Static Public Member Functions | |
static unsigned int | selectX () |
static unsigned int | selectY () |
static unsigned int | selectMu20 () |
static unsigned int | selectMu11 () |
static unsigned int | selectMu02 () |
Static Public Attributes | |
static const unsigned int | FEATURE_LINE [32] |
Protected Attributes | |
vpColVector | s |
unsigned int | dim_s |
bool * | flags |
unsigned int | nbParameters |
Inherited functionalities from vpBasicFeature | |
unsigned int | dimension_s () |
vpColVector | get_s (unsigned int select=FEATURE_ALL) const |
vpBasicFeatureDeallocatorType | getDeallocate () |
unsigned int | getDimension (unsigned int select=FEATURE_ALL) const |
virtual double | operator[] (unsigned int i) const |
void | setDeallocate (vpBasicFeatureDeallocatorType d) |
void | setFlags () |
static unsigned int | selectAll () |
vpBasicFeatureDeallocatorType | deallocate |
void | resetFlags () |
Class that defines 2D ellipse visual feature.
Definition at line 57 of file vpFeatureEllipse.h.
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inherited |
Enumerator | |
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FEATURE_ALL |
Definition at line 81 of file vpBasicFeature.h.
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inherited |
Indicates who should deallocate the feature.
Enumerator | |
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user | |
vpServo |
Definition at line 87 of file vpBasicFeature.h.
vpFeatureEllipse::vpFeatureEllipse | ( | ) |
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inlinevirtual |
Destructor.
Definition at line 72 of file vpFeatureEllipse.h.
vpFeatureEllipse::vpFeatureEllipse | ( | double | x, |
double | y, | ||
double | mu20, | ||
double | mu11, | ||
double | mu02 | ||
) |
void vpFeatureEllipse::buildFrom | ( | double | x, |
double | y, | ||
double | mu20, | ||
double | mu11, | ||
double | mu02 | ||
) |
Definition at line 287 of file vpFeatureEllipse.cpp.
References vpBasicFeature::flags, and vpBasicFeature::s.
void vpFeatureEllipse::buildFrom | ( | double | x, |
double | y, | ||
double | mu20, | ||
double | mu11, | ||
double | mu02, | ||
double | A, | ||
double | B, | ||
double | C | ||
) |
Definition at line 300 of file vpFeatureEllipse.cpp.
References vpBasicFeature::flags, vpBasicFeature::nbParameters, and vpBasicFeature::s.
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inlineinherited |
Return the dimension of the feature vector .
Definition at line 109 of file vpBasicFeature.h.
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virtual |
Display ellipse feature.
cam | : Camera parameters. |
I | : Image on which features have to be displayed. |
color | : Color used to display the feature. |
thickness | : Thickness of the feature representation. |
Implements vpBasicFeature.
Definition at line 366 of file vpFeatureEllipse.cpp.
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virtual |
Display ellipse feature.
cam | : Camera parameters. |
I | : Color image on which features have to be displayed. |
color | : Color used to display the feature. |
thickness | : Thickness of the feature representation. |
Implements vpBasicFeature.
Definition at line 394 of file vpFeatureEllipse.cpp.
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virtual |
Feature duplication.
for memory issue (used by the vpServo class only)
Implements vpBasicFeature.
Definition at line 414 of file vpFeatureEllipse.cpp.
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virtual |
compute the error between two visual features from a subset a the possible features
Reimplemented from vpBasicFeature.
Definition at line 225 of file vpFeatureEllipse.cpp.
vpColVector vpFeatureEllipse::error | ( | unsigned int | select = FEATURE_ALL | ) |
compute the error between a visual features and zero
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inherited |
Get the feature vector .
Definition at line 113 of file vpBasicFeature.cpp.
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inline |
Definition at line 98 of file vpFeatureEllipse.h.
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inline |
Definition at line 99 of file vpFeatureEllipse.h.
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inlineinherited |
Definition at line 122 of file vpBasicFeature.h.
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inherited |
Get the feature vector dimension.
Definition at line 99 of file vpBasicFeature.cpp.
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inline |
Definition at line 102 of file vpFeatureEllipse.h.
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inline |
Definition at line 101 of file vpFeatureEllipse.h.
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inline |
Definition at line 100 of file vpFeatureEllipse.h.
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virtual |
Default initialization.
Implements vpBasicFeature.
Definition at line 71 of file vpFeatureEllipse.cpp.
References vpBasicFeature::dim_s, vpBasicFeature::flags, vpBasicFeature::nbParameters, vpColVector::resize(), and vpBasicFeature::s.
Referenced by vpFeatureEllipse().
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virtual |
compute the interaction matrix from a subset a the possible features
Implements vpBasicFeature.
Definition at line 92 of file vpFeatureEllipse.cpp.
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inlinevirtualinherited |
Return element i in the state vector (usage : x = s[i] )
Definition at line 129 of file vpBasicFeature.h.
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virtual |
print the name of the feature
Implements vpBasicFeature.
Definition at line 269 of file vpFeatureEllipse.cpp.
References vpBasicFeature::s, selectMu02(), selectMu11(), selectMu20(), selectX(), and selectY().
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protectedinherited |
Definition at line 130 of file vpBasicFeature.cpp.
References vpBasicFeature::flags, and vpBasicFeature::nbParameters.
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inlinestaticinherited |
Select all the features.
Definition at line 141 of file vpBasicFeature.h.
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static |
Definition at line 424 of file vpFeatureEllipse.cpp.
References vpBasicFeature::FEATURE_LINE.
Referenced by print().
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static |
Definition at line 423 of file vpFeatureEllipse.cpp.
References vpBasicFeature::FEATURE_LINE.
Referenced by print().
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static |
Definition at line 422 of file vpFeatureEllipse.cpp.
References vpBasicFeature::FEATURE_LINE.
Referenced by print().
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static |
vpBasicFeature method instantiation
Definition at line 420 of file vpFeatureEllipse.cpp.
Referenced by print().
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static |
Definition at line 421 of file vpFeatureEllipse.cpp.
References vpBasicFeature::FEATURE_LINE.
Referenced by print().
void vpFeatureEllipse::set_x | ( | double | x | ) |
Definition at line 318 of file vpFeatureEllipse.cpp.
References vpBasicFeature::flags, and vpBasicFeature::s.
void vpFeatureEllipse::set_xy | ( | double | x, |
double | y | ||
) |
Definition at line 330 of file vpFeatureEllipse.cpp.
References vpBasicFeature::flags, and vpBasicFeature::s.
void vpFeatureEllipse::set_y | ( | double | y | ) |
Definition at line 324 of file vpFeatureEllipse.cpp.
References vpBasicFeature::flags, and vpBasicFeature::s.
void vpFeatureEllipse::setABC | ( | double | A, |
double | B, | ||
double | C | ||
) |
Definition at line 338 of file vpFeatureEllipse.cpp.
References vpBasicFeature::flags, and vpBasicFeature::nbParameters.
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inlineinherited |
Definition at line 136 of file vpBasicFeature.h.
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inherited |
Set feature flags to true to prevent warning when re-computing the interaction matrix without having updated the feature.
Definition at line 140 of file vpBasicFeature.cpp.
void vpFeatureEllipse::setMu | ( | double | mu20, |
double | mu11, | ||
double | mu02 | ||
) |
Definition at line 347 of file vpFeatureEllipse.cpp.
References vpBasicFeature::flags, and vpBasicFeature::s.
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protectedinherited |
Definition at line 147 of file vpBasicFeature.h.
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protectedinherited |
Dimension of the visual feature.
Definition at line 93 of file vpBasicFeature.h.
Referenced by vpGenericFeature::duplicate(), init(), and vpFeatureLuminance::init().
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staticinherited |
Definition at line 79 of file vpBasicFeature.h.
Referenced by selectMu02(), selectMu11(), selectMu20(), and selectY().
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protectedinherited |
Ensure that all the parameters needed to compute the iteraction matrix are set.
Definition at line 97 of file vpBasicFeature.h.
Referenced by buildFrom(), init(), vpBasicFeature::resetFlags(), set_x(), set_xy(), set_y(), setABC(), and setMu().
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protectedinherited |
Number of parameters needed to compute the interaction matrix.
Definition at line 99 of file vpBasicFeature.h.
Referenced by buildFrom(), init(), vpBasicFeature::resetFlags(), and setABC().
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protectedinherited |
State of the visual feature.
Definition at line 91 of file vpBasicFeature.h.
Referenced by buildFrom(), vpFeatureMomentAlpha::error(), init(), vpFeatureLuminance::init(), vpGenericFeature::init(), print(), set_x(), set_xy(), set_y(), and setMu().