net.semanticmetadata.lire.imageanalysis.features.local.opencvfeatures

类 CvSiftExtractor

java.lang.Object

net.semanticmetadata.lire.imageanalysis.features.local.opencvfeatures.CvSiftExtractor

所有已实现的接口:

Extractor, LocalFeatureExtractor

public class CvSiftExtractor
extends java.lang.Object
implements LocalFeatureExtractor

Created by Nektarios on 1/10/2014.

作者:

Nektarios Anagnostopoulos, nek.anag@gmail.com

构造器概要

构造器

构造器和说明
CvSiftExtractor()
CvSiftExtractor(int features, int OctaveLayers, double contrastThres, double edgeThres, double sgm)

方法概要

限定符和类型	方法和说明
java.util.LinkedList<CvSiftFeature>	computeSiftKeypoints(java.awt.image.BufferedImage img)
void	extract(java.awt.image.BufferedImage img) Extracts the feature vector from a BufferedImage.
java.lang.Class<? extends LocalFeature>	getClassOfFeatures()
java.util.LinkedList<CvSiftFeature>	getFeatures()
java.lang.String	getParameters()

从类继承的方法 java.lang.Object

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

构造器详细资料

CvSiftExtractor

public CvSiftExtractor()

CvSiftExtractor

public CvSiftExtractor(int features,
                       int OctaveLayers,
                       double contrastThres,
                       double edgeThres,
                       double sgm)

方法详细资料

getFeatures

public java.util.LinkedList<CvSiftFeature> getFeatures()

指定者:

getFeatures 在接口中 LocalFeatureExtractor

getClassOfFeatures

public java.lang.Class<? extends LocalFeature> getClassOfFeatures()

指定者:

getClassOfFeatures 在接口中 LocalFeatureExtractor

extract

public void extract(java.awt.image.BufferedImage img)

从接口复制的说明: Extractor

Extracts the feature vector from a BufferedImage.

指定者:

extract 在接口中 Extractor

参数:

img - the source image

computeSiftKeypoints

public java.util.LinkedList<CvSiftFeature> computeSiftKeypoints(java.awt.image.BufferedImage img)

getParameters

public java.lang.String getParameters()