public class Feature2D extends Algorithm
Modifier | Constructor and Description |
---|---|
protected |
Feature2D(long addr) |
Modifier and Type | Method and Description |
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void |
compute(List<Mat> images,
List<MatOfKeyPoint> keypoints,
List<Mat> descriptors) |
void |
compute(Mat image,
MatOfKeyPoint keypoints,
Mat descriptors) |
int |
defaultNorm() |
int |
descriptorSize() |
int |
descriptorType() |
void |
detect(List<Mat> images,
List<MatOfKeyPoint> keypoints) |
void |
detect(List<Mat> images,
List<MatOfKeyPoint> keypoints,
List<Mat> masks) |
void |
detect(Mat image,
MatOfKeyPoint keypoints) |
void |
detect(Mat image,
MatOfKeyPoint keypoints,
Mat mask) |
void |
detectAndCompute(Mat image,
Mat mask,
MatOfKeyPoint keypoints,
Mat descriptors) |
void |
detectAndCompute(Mat image,
Mat mask,
MatOfKeyPoint keypoints,
Mat descriptors,
boolean useProvidedKeypoints) |
boolean |
empty() |
protected void |
finalize() |
void |
read(String fileName) |
void |
write(String fileName) |
clear, getDefaultName, save
public boolean empty()
public int defaultNorm()
public int descriptorSize()
public int descriptorType()
public void compute(Mat image, MatOfKeyPoint keypoints, Mat descriptors)
public void detect(Mat image, MatOfKeyPoint keypoints, Mat mask)
public void detect(Mat image, MatOfKeyPoint keypoints)
public void detect(List<Mat> images, List<MatOfKeyPoint> keypoints)
public void detectAndCompute(Mat image, Mat mask, MatOfKeyPoint keypoints, Mat descriptors, boolean useProvidedKeypoints)
public void detectAndCompute(Mat image, Mat mask, MatOfKeyPoint keypoints, Mat descriptors)
public void read(String fileName)
public void write(String fileName)