OpenCV  2.4.13.6
Open Source Computer Vision
Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
cv::GFTTDetector Class Reference

#include <features2d.hpp>

Inheritance diagram for cv::GFTTDetector:
cv::FeatureDetector cv::Algorithm

Public Member Functions

 GFTTDetector (int maxCorners=1000, double qualityLevel=0.01, double minDistance=1, int blockSize=3, bool useHarrisDetector=false, double k=0.04)
 
AlgorithmInfo * info () const
 
- Public Member Functions inherited from cv::FeatureDetector
virtual ~FeatureDetector ()
 
void detect (const Mat &image, CV_OUT vector< KeyPoint > &keypoints, const Mat &mask=Mat()) const
 
void detect (const vector< Mat > &images, vector< vector< KeyPoint > > &keypoints, const vector< Mat > &masks=vector< Mat >()) const
 
virtual bool empty () const
 
- Public Member Functions inherited from cv::Algorithm
 Algorithm ()
 
virtual ~Algorithm ()
 
string name () const
 
template<typename _Tp >
ParamType< _Tp >::member_type get (const string &name) const
 
template<typename _Tp >
ParamType< _Tp >::member_type get (const char *name) const
 
int getInt (const string &name) const
 
double getDouble (const string &name) const
 
bool getBool (const string &name) const
 
string getString (const string &name) const
 
Mat getMat (const string &name) const
 
vector< Mat > getMatVector (const string &name) const
 
Ptr< Algorithm > getAlgorithm (const string &name) const
 
void set (const string &name, int value)
 
void set (const string &name, double value)
 
void set (const string &name, bool value)
 
void set (const string &name, const string &value)
 
void set (const string &name, const Mat &value)
 
void set (const string &name, const vector< Mat > &value)
 
void set (const string &name, const Ptr< Algorithm > &value)
 
template<typename _Tp >
void set (const string &name, const Ptr< _Tp > &value)
 
void setInt (const string &name, int value)
 
void setDouble (const string &name, double value)
 
void setBool (const string &name, bool value)
 
void setString (const string &name, const string &value)
 
void setMat (const string &name, const Mat &value)
 
void setMatVector (const string &name, const vector< Mat > &value)
 
void setAlgorithm (const string &name, const Ptr< Algorithm > &value)
 
template<typename _Tp >
void setAlgorithm (const string &name, const Ptr< _Tp > &value)
 
void set (const char *name, int value)
 
void set (const char *name, double value)
 
void set (const char *name, bool value)
 
void set (const char *name, const string &value)
 
void set (const char *name, const Mat &value)
 
void set (const char *name, const vector< Mat > &value)
 
void set (const char *name, const Ptr< Algorithm > &value)
 
template<typename _Tp >
void set (const char *name, const Ptr< _Tp > &value)
 
void setInt (const char *name, int value)
 
void setDouble (const char *name, double value)
 
void setBool (const char *name, bool value)
 
void setString (const char *name, const string &value)
 
void setMat (const char *name, const Mat &value)
 
void setMatVector (const char *name, const vector< Mat > &value)
 
void setAlgorithm (const char *name, const Ptr< Algorithm > &value)
 
template<typename _Tp >
void setAlgorithm (const char *name, const Ptr< _Tp > &value)
 
string paramHelp (const string &name) const
 
int paramType (const char *name) const
 
int paramType (const string &name) const
 
void getParams (CV_OUT vector< string > &names) const
 
virtual void write (FileStorage &fs) const
 
virtual void read (const FileNode &fn)
 

Protected Member Functions

virtual void detectImpl (const Mat &image, vector< KeyPoint > &keypoints, const Mat &mask=Mat()) const
 

Protected Attributes

int nfeatures
 
double qualityLevel
 
double minDistance
 
int blockSize
 
bool useHarrisDetector
 
double k
 

Additional Inherited Members

- Public Types inherited from cv::Algorithm
typedef Algorithm *(* Constructor) (void)
 
typedef int(Algorithm::* Getter) () const
 
typedef void(Algorithm::* Setter) (int)
 
- Static Public Member Functions inherited from cv::FeatureDetector
static Ptr< FeatureDetector > create (const string &detectorType)
 
- Static Public Member Functions inherited from cv::Algorithm
static void getList (CV_OUT vector< string > &algorithms)
 
static Ptr< Algorithm > _create (const string &name)
 
template<typename _Tp >
static Ptr< _Tp > create (const string &name)
 
- Static Protected Member Functions inherited from cv::FeatureDetector
static void removeInvalidPoints (const Mat &mask, vector< KeyPoint > &keypoints)
 

Constructor & Destructor Documentation

§ GFTTDetector()

cv::GFTTDetector::GFTTDetector ( int  maxCorners = 1000,
double  qualityLevel = 0.01,
double  minDistance = 1,
int  blockSize = 3,
bool  useHarrisDetector = false,
double  k = 0.04 
)

Member Function Documentation

§ detectImpl()

virtual void cv::GFTTDetector::detectImpl ( const Mat &  image,
vector< KeyPoint > &  keypoints,
const Mat &  mask = Mat() 
) const
protectedvirtual

Implements cv::FeatureDetector.

§ info()

AlgorithmInfo* cv::GFTTDetector::info ( ) const
virtual

Reimplemented from cv::Algorithm.

Member Data Documentation

§ blockSize

int cv::GFTTDetector::blockSize
protected

§ k

double cv::GFTTDetector::k
protected

§ minDistance

double cv::GFTTDetector::minDistance
protected

§ nfeatures

int cv::GFTTDetector::nfeatures
protected

§ qualityLevel

double cv::GFTTDetector::qualityLevel
protected

§ useHarrisDetector

bool cv::GFTTDetector::useHarrisDetector
protected
The documentation for this class was generated from the following file: