ccny_rgbd::GftDetector Class Reference

GoodFeaturesToTrack detector. More...

#include <gft_detector.h>

Inheritance diagram for ccny_rgbd::GftDetector:

List of all members.

Public Member Functions
void	findFeatures (RGBDFrame &frame, const cv::Mat &input_img)
	Implementation of the feature detector.
	GftDetector ()
	Default constructor.
void	setMinDistance (double min_distance)
	Set the minimum distance (in pixels) between the features.
void	setNFeatures (int n_features)
	Set the desired number of features.
	~GftDetector ()
	Default destructor.
Private Attributes
boost::shared_ptr < cv::GoodFeaturesToTrackDetector >	gft_detector_
	OpenCV GTF detector object.
double	min_distance_
	the minimum distance (in pixels) between the features
int	n_features_
	the number of desired features

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Detailed Description

GoodFeaturesToTrack detector.

Definition at line 37 of file gft_detector.h.

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Constructor & Destructor Documentation

ccny_rgbd::GftDetector::GftDetector

(

)

Default constructor.

Definition at line 28 of file gft_detector.cpp.

ccny_rgbd::GftDetector::~GftDetector

(

)

Default destructor.

Definition at line 35 of file gft_detector.cpp.

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Member Function Documentation

void ccny_rgbd::GftDetector::findFeatures	(	RGBDFrame &	frame,
		const cv::Mat &	input_img
	)		[virtual]

Implementation of the feature detector.

Parameters:

frame	the input frame
input_img	the image for feature detection, derived from the RGB image of the frame after (optional) blurring

Implements ccny_rgbd::FeatureDetector.

Definition at line 40 of file gft_detector.cpp.

void ccny_rgbd::GftDetector::setMinDistance

(

double

min_distance

)

Set the minimum distance (in pixels) between the features.

Parameters:

min_distance

minimum distance (in pixels) between the features

Definition at line 56 of file gft_detector.cpp.

void ccny_rgbd::GftDetector::setNFeatures

(

int

n_features

)

Set the desired number of features.

Parameters:

n_features

desired number of features

Definition at line 48 of file gft_detector.cpp.

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Member Data Documentation

boost::shared_ptr<cv::GoodFeaturesToTrackDetector> ccny_rgbd::GftDetector::gft_detector_ [private]

OpenCV GTF detector object.

Definition at line 71 of file gft_detector.h.

double ccny_rgbd::GftDetector::min_distance_ [private]

the minimum distance (in pixels) between the features

Definition at line 69 of file gft_detector.h.

int ccny_rgbd::GftDetector::n_features_ [private]

the number of desired features

Definition at line 68 of file gft_detector.h.

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The documentation for this class was generated from the following files:

• gft_detector.h
• gft_detector.cpp