Package science.aist.imaging.opencv.imageprocessing.featureextraction

Class OpenCVPointFeatureDetection

java.lang.Object

science.aist.imaging.api.featureextraction.AbstractPointFeatureDetection<org.opencv.core.KeyPoint,org.opencv.core.Mat>

science.aist.imaging.opencv.imageprocessing.featureextraction.OpenCVPointFeatureDetection

All Implemented Interfaces:

FeatureDetection<org.opencv.core.KeyPoint,org.opencv.core.Mat>

public class OpenCVPointFeatureDetection
extends AbstractPointFeatureDetection<org.opencv.core.KeyPoint,org.opencv.core.Mat>

OpenCV Point Feature Detection

Since:

1.0

Author:

Andreas Pointner

Nested Class Summary

Nested classes/interfaces inherited from class science.aist.imaging.api.featureextraction.AbstractPointFeatureDetection

AbstractPointFeatureDetection.ExtractorType

Constructor Summary

Constructors

Constructor	Description
OpenCVPointFeatureDetection()

Method Summary

Modifier and Type	Method	Description
FeatureWrapper<org.opencv.core.KeyPoint>	getFeature(ImageWrapper<org.opencv.core.Mat> img, String additionalParameters)	Method for computing feature of an image source.
FeatureWrapper<org.opencv.core.KeyPoint>	getFeature(ImageWrapper<org.opencv.core.Mat> img, String additionalParameters, int bestX)	Method for computing feature of an image source.

Methods inherited from class science.aist.imaging.api.featureextraction.AbstractPointFeatureDetection

getExtractorType, setType

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

OpenCVPointFeatureDetection

public OpenCVPointFeatureDetection()

Method Detail

getFeature

public FeatureWrapper<org.opencv.core.KeyPoint> getFeature(ImageWrapper<org.opencv.core.Mat> img,
                                                           String additionalParameters)

Method for computing feature of an image source.

Parameters:

img - is the source for which features should be extracted

additionalParameters - additional parameters, which will be saved in a file and reloaded

Returns:

A featurewrapper containing the computed features of the image.

getFeature

public FeatureWrapper<org.opencv.core.KeyPoint> getFeature(ImageWrapper<org.opencv.core.Mat> img,
                                                           String additionalParameters,
                                                           int bestX)

Description copied from interface: FeatureDetection

Method for computing feature of an image source.

Parameters:

img - is the source for which features should be extracted

additionalParameters - additional parameters to set for the feature detection

bestX - the maximum number of elements that should be in the featureWrapper

Returns:

A featurewrapper containing the computed features of the image.