boofcv.abst.feature.detdesc

Interface PointDescSet<TD extends TupleDesc>

public interface PointDescSet<TD extends TupleDesc>

A set of point image features which were detected and described using the same techniques.

Author:

Peter Abeles

Method Summary

Methods

Modifier and Type	Method and Description
TD	getDescription(int index) Returns the description of the specified feature.
georegression.struct.point.Point2D_F64	getLocation(int featureIndex) The center location of the feature inside the image.
int	getNumberOfFeatures() Returns the number of detected features

Method Detail

getNumberOfFeatures

int getNumberOfFeatures()

Returns the number of detected features

Returns:

Number of interest points.

getLocation

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

The center location of the feature inside the image.

WARNING: The returned point is overwritten when a new image is processed.

Parameters:

featureIndex - The feature's index.

Returns:

Location of the feature in image pixels.

getDescription

TD getDescription(int index)

Returns the description of the specified feature.

WARNING: The returned description will be overwritten when a new image is processed. Create a copy if this is a problem.

Parameters:

index - Which feature

Returns:

Feature descriptor