Java MatOfPoint2f类代码示例

import org.opencv.core.MatOfPoint2f; //导入依赖的package包/类
public static RotatedRect minAreaRect(MatOfPoint2f points)
{
    Mat points_mat = points;
    RotatedRect retVal = new RotatedRect(minAreaRect_0(points_mat.nativeObj));
    
    return retVal;
}
 

import org.opencv.core.MatOfPoint2f; //导入依赖的package包/类
public static void Mat_to_vector_vector_Point2f(Mat m, List<MatOfPoint2f> pts) {
    if (pts == null)
        throw new java.lang.IllegalArgumentException("Output List can't be null");

    if (m == null)
        throw new java.lang.IllegalArgumentException("Input Mat can't be null");

    List<Mat> mats = new ArrayList<Mat>(m.rows());
    Mat_to_vector_Mat(m, mats);
    for (Mat mi : mats) {
        MatOfPoint2f pt = new MatOfPoint2f(mi);
        pts.add(pt);
        mi.release();
    }
    mats.clear();
}
 

import org.opencv.core.MatOfPoint2f; //导入依赖的package包/类
public static Mat findFundamentalMat(MatOfPoint2f points1, MatOfPoint2f points2, int method, double param1, double param2)
{
    Mat points1_mat = points1;
    Mat points2_mat = points2;
    Mat retVal = new Mat(findFundamentalMat_1(points1_mat.nativeObj, points2_mat.nativeObj, method, param1, param2));
    
    return retVal;
}
 

import org.opencv.core.MatOfPoint2f; //导入依赖的package包/类
public static void projectPoints(MatOfPoint3f objectPoints, MatOfPoint2f imagePoints, Mat rvec, Mat tvec, Mat K, Mat D)
{
    Mat objectPoints_mat = objectPoints;
    Mat imagePoints_mat = imagePoints;
    projectPoints_3(objectPoints_mat.nativeObj, imagePoints_mat.nativeObj, rvec.nativeObj, tvec.nativeObj, K.nativeObj, D.nativeObj);
    
    return;
}
 

import org.opencv.core.MatOfPoint2f; //导入依赖的package包/类
public static void Mat_to_vector_vector_Point2f(Mat m, List<MatOfPoint2f> pts) {
    if (pts == null)
        throw new java.lang.IllegalArgumentException("Output List can't be null");

    if (m == null)
        throw new java.lang.IllegalArgumentException("Input Mat can't be null");

    List<Mat> mats = new ArrayList<Mat>(m.rows());
    Mat_to_vector_Mat(m, mats);
    for (Mat mi : mats) {
        MatOfPoint2f pt = new MatOfPoint2f(mi);
        pts.add(pt);
    }
}
 

import org.opencv.core.MatOfPoint2f; //导入依赖的package包/类
public static double pointPolygonTest(MatOfPoint2f contour, Point pt, boolean measureDist)
{
    Mat contour_mat = contour;
    double retVal = pointPolygonTest_0(contour_mat.nativeObj, pt.x, pt.y, measureDist);
    
    return retVal;
}
 

import org.opencv.core.MatOfPoint2f; //导入依赖的package包/类
public static boolean solvePnP(MatOfPoint3f objectPoints, MatOfPoint2f imagePoints, Mat cameraMatrix, MatOfDouble distCoeffs, Mat rvec, Mat tvec, boolean useExtrinsicGuess, int flags)
{
    Mat objectPoints_mat = objectPoints;
    Mat imagePoints_mat = imagePoints;
    Mat distCoeffs_mat = distCoeffs;
    boolean retVal = solvePnP_0(objectPoints_mat.nativeObj, imagePoints_mat.nativeObj, cameraMatrix.nativeObj, distCoeffs_mat.nativeObj, rvec.nativeObj, tvec.nativeObj, useExtrinsicGuess, flags);
    
    return retVal;
}
 

import org.opencv.core.MatOfPoint2f; //导入依赖的package包/类
public static boolean solvePnPRansac(MatOfPoint3f objectPoints, MatOfPoint2f imagePoints, Mat cameraMatrix, MatOfDouble distCoeffs, Mat rvec, Mat tvec)
{
    Mat objectPoints_mat = objectPoints;
    Mat imagePoints_mat = imagePoints;
    Mat distCoeffs_mat = distCoeffs;
    boolean retVal = solvePnPRansac_1(objectPoints_mat.nativeObj, imagePoints_mat.nativeObj, cameraMatrix.nativeObj, distCoeffs_mat.nativeObj, rvec.nativeObj, tvec.nativeObj);
    
    return retVal;
}
 

import org.opencv.core.MatOfPoint2f; //导入依赖的package包/类
public static void calcOpticalFlowPyrLK(Mat prevImg, Mat nextImg, MatOfPoint2f prevPts, MatOfPoint2f nextPts, MatOfByte status, MatOfFloat err, Size winSize, int maxLevel)
{
    Mat prevPts_mat = prevPts;
    Mat nextPts_mat = nextPts;
    Mat status_mat = status;
    Mat err_mat = err;
    calcOpticalFlowPyrLK_1(prevImg.nativeObj, nextImg.nativeObj, prevPts_mat.nativeObj, nextPts_mat.nativeObj, status_mat.nativeObj, err_mat.nativeObj, winSize.width, winSize.height, maxLevel);
    
    return;
}
 

import org.opencv.core.MatOfPoint2f; //导入依赖的package包/类
public static void minEnclosingCircle(MatOfPoint2f points, Point center, float[] radius)
{
    Mat points_mat = points;
    double[] center_out = new double[2];
    double[] radius_out = new double[1];
    minEnclosingCircle_0(points_mat.nativeObj, center_out, radius_out);
    if(center!=null){ center.x = center_out[0]; center.y = center_out[1]; } 
    if(radius!=null) radius[0] = (float)radius_out[0];
    return;
}
 

import org.opencv.core.MatOfPoint2f; //导入依赖的package包/类
public  void insert(MatOfPoint2f ptvec)
{
    Mat ptvec_mat = ptvec;
    insert_1(nativeObj, ptvec_mat.nativeObj);
    
    return;
}
 

import org.opencv.core.MatOfPoint2f; //导入依赖的package包/类
public static boolean solvePnPRansac(MatOfPoint3f objectPoints, MatOfPoint2f imagePoints, Mat cameraMatrix, MatOfDouble distCoeffs, Mat rvec, Mat tvec, boolean useExtrinsicGuess, int iterationsCount, float reprojectionError, double confidence, Mat inliers, int flags)
{
    Mat objectPoints_mat = objectPoints;
    Mat imagePoints_mat = imagePoints;
    Mat distCoeffs_mat = distCoeffs;
    boolean retVal = solvePnPRansac_0(objectPoints_mat.nativeObj, imagePoints_mat.nativeObj, cameraMatrix.nativeObj, distCoeffs_mat.nativeObj, rvec.nativeObj, tvec.nativeObj, useExtrinsicGuess, iterationsCount, reprojectionError, confidence, inliers.nativeObj, flags);
    
    return retVal;
}
 

import org.opencv.core.MatOfPoint2f; //导入依赖的package包/类
public static Mat findHomography(MatOfPoint2f srcPoints, MatOfPoint2f dstPoints, int method, double ransacReprojThreshold, Mat mask, int maxIters, double confidence)
{
    Mat srcPoints_mat = srcPoints;
    Mat dstPoints_mat = dstPoints;
    Mat retVal = new Mat(findHomography_0(srcPoints_mat.nativeObj, dstPoints_mat.nativeObj, method, ransacReprojThreshold, mask.nativeObj, maxIters, confidence));
    
    return retVal;
}
 

import org.opencv.core.MatOfPoint2f; //导入依赖的package包/类
public static double arcLength(MatOfPoint2f curve, boolean closed)
{
    Mat curve_mat = curve;
    double retVal = arcLength_0(curve_mat.nativeObj, closed);
    
    return retVal;
}
 

import org.opencv.core.MatOfPoint2f; //导入依赖的package包/类
public static boolean solvePnP(MatOfPoint3f objectPoints, MatOfPoint2f imagePoints, Mat cameraMatrix, MatOfDouble distCoeffs, Mat rvec, Mat tvec)
{
    Mat objectPoints_mat = objectPoints;
    Mat imagePoints_mat = imagePoints;
    Mat distCoeffs_mat = distCoeffs;
    boolean retVal = solvePnP_1(objectPoints_mat.nativeObj, imagePoints_mat.nativeObj, cameraMatrix.nativeObj, distCoeffs_mat.nativeObj, rvec.nativeObj, tvec.nativeObj);
    
    return retVal;
}