boofcv.abst.feature.detect.interest

Interface FoundPointSO

All Known Subinterfaces:

DetectDescribePoint<T,Desc>, InterestPointDetector<T>

All Known Implementing Classes:

DetectDescribe_CompleteSift, DetectDescribeFusion, GeneralToInterestPoint, InterestPointDetectorOverride, SurfPlanar_to_DetectDescribePoint, WrapDetectDescribeSurf, WrapFHtoInterestPoint, WrapFLPtoInterestPoint, WrapFPtoInterestPoint, WrapSiftDetector

public interface FoundPointSO

List of detected features that are invariant to scale and in-plane rotation. PointSO is short for Point Scale-Orientation.

Method Summary

Modifier and Type	Method and Description
georegression.struct.point.Point2D_F64	getLocation(int featureIndex) The center location of the feature inside the image.
int	getNumberOfFeatures() Returns the number of interest points found.
double	getOrientation(int featureIndex) Returns the features found orientation.
double	getRadius(int featureIndex) Returns the detected object's circular radius

Method Detail

getNumberOfFeatures

int getNumberOfFeatures()

Returns the number of interest points found.

Returns:

Number of interest points.

getLocation

georegression.struct.point.Point2D_F64 getLocation(int featureIndex)

The center location of the feature inside the image.

WARNING: Do not save the returned reference, copy instead. The returned point can be recycled each time this function is called.

Parameters:

featureIndex - The feature's index.

Returns:

Location of the feature in image pixels.

getRadius

double getRadius(int featureIndex)

Returns the detected object's circular radius

Parameters:

featureIndex - Feature whose radius is being requested.

Returns:

Object's radius

getOrientation

double getOrientation(int featureIndex)

Returns the features found orientation.

Parameters:

featureIndex - Feature whose

Returns:

Orientation in radians.