/** * Takes the base OpenCV list of contours and changes the output to be easier to * work with. * * @param contours * The input from the base OpenCV contours output */ private void createParticleReports (List<MatOfPoint> contours) { ParticleReport[] reports = new ParticleReport[contours.size()]; for (int i = 0; i < reports.length; i++) { reports[i] = new ParticleReport(); Rect r = Imgproc.boundingRect(contours.get(i)); reports[i].area = r.area(); reports[i].center = new Point(r.x + (r.width / 2), r.y + (r.height / 2)); reports[i].boundingRect = r; } this.particleReports = reports; }
public static void Mat_to_vector_vector_Point(Mat m, List<MatOfPoint> 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) { MatOfPoint pt = new MatOfPoint(mi); pts.add(pt); mi.release(); } mats.clear(); }
public static void goodFeaturesToTrack(Mat image, MatOfPoint corners, int maxCorners, double qualityLevel, double minDistance, Mat mask, int blockSize, boolean useHarrisDetector, double k) { Mat corners_mat = corners; goodFeaturesToTrack_0(image.nativeObj, corners_mat.nativeObj, maxCorners, qualityLevel, minDistance, mask.nativeObj, blockSize, useHarrisDetector, k); return; }
public static void fillPoly(Mat img, List<MatOfPoint> pts, Scalar color) { List<Mat> pts_tmplm = new ArrayList<Mat>((pts != null) ? pts.size() : 0); Mat pts_mat = Converters.vector_vector_Point_to_Mat(pts, pts_tmplm); fillPoly_1(img.nativeObj, pts_mat.nativeObj, color.val[0], color.val[1], color.val[2], color.val[3]); return; }
public void detectRegions(Mat image, List<MatOfPoint> msers, MatOfRect bboxes) { Mat msers_mat = new Mat(); Mat bboxes_mat = bboxes; detectRegions_0(nativeObj, image.nativeObj, msers_mat.nativeObj, bboxes_mat.nativeObj); Converters.Mat_to_vector_vector_Point(msers_mat, msers); msers_mat.release(); return; }
public static void drawContours(Mat image, List<MatOfPoint> contours, int contourIdx, Scalar color, int thickness, int lineType, Mat hierarchy, int maxLevel, Point offset) { List<Mat> contours_tmplm = new ArrayList<Mat>((contours != null) ? contours.size() : 0); Mat contours_mat = Converters.vector_vector_Point_to_Mat(contours, contours_tmplm); drawContours_0(image.nativeObj, contours_mat.nativeObj, contourIdx, color.val[0], color.val[1], color.val[2], color.val[3], thickness, lineType, hierarchy.nativeObj, maxLevel, offset.x, offset.y); return; }
public static void polylines(Mat img, List<MatOfPoint> pts, boolean isClosed, Scalar color, int thickness) { List<Mat> pts_tmplm = new ArrayList<Mat>((pts != null) ? pts.size() : 0); Mat pts_mat = Converters.vector_vector_Point_to_Mat(pts, pts_tmplm); polylines_1(img.nativeObj, pts_mat.nativeObj, isClosed, color.val[0], color.val[1], color.val[2], color.val[3], thickness); return; }
public static void convexHull(MatOfPoint points, MatOfInt hull, boolean clockwise) { Mat points_mat = points; Mat hull_mat = hull; convexHull_0(points_mat.nativeObj, hull_mat.nativeObj, clockwise); return; }
public static void findContours(Mat image, List<MatOfPoint> contours, Mat hierarchy, int mode, int method) { Mat contours_mat = new Mat(); findContours_1(image.nativeObj, contours_mat.nativeObj, hierarchy.nativeObj, mode, method); Converters.Mat_to_vector_vector_Point(contours_mat, contours); contours_mat.release(); return; }
public static boolean isContourConvex(MatOfPoint contour) { Mat contour_mat = contour; boolean retVal = isContourConvex_0(contour_mat.nativeObj); return retVal; }
public static void ellipse2Poly(Point center, Size axes, int angle, int arcStart, int arcEnd, int delta, MatOfPoint pts) { Mat pts_mat = pts; ellipse2Poly_0(center.x, center.y, axes.width, axes.height, angle, arcStart, arcEnd, delta, pts_mat.nativeObj); return; }
public void detect(Mat img, MatOfPoint foundLocations, MatOfDouble weights) { Mat foundLocations_mat = foundLocations; Mat weights_mat = weights; detect_1(nativeObj, img.nativeObj, foundLocations_mat.nativeObj, weights_mat.nativeObj); return; }
public static void polylines(Mat img, List<MatOfPoint> pts, boolean isClosed, Scalar color) { List<Mat> pts_tmplm = new ArrayList<Mat>((pts != null) ? pts.size() : 0); Mat pts_mat = Converters.vector_vector_Point_to_Mat(pts, pts_tmplm); polylines_2(img.nativeObj, pts_mat.nativeObj, isClosed, color.val[0], color.val[1], color.val[2], color.val[3]); return; }
public static void goodFeaturesToTrack(Mat image, MatOfPoint corners, int maxCorners, double qualityLevel, double minDistance) { Mat corners_mat = corners; goodFeaturesToTrack_1(image.nativeObj, corners_mat.nativeObj, maxCorners, qualityLevel, minDistance); return; }
public static void convexHull(MatOfPoint points, MatOfInt hull) { Mat points_mat = points; Mat hull_mat = hull; convexHull_1(points_mat.nativeObj, hull_mat.nativeObj); return; }
public static void findContours(Mat image, List<MatOfPoint> contours, Mat hierarchy, int mode, int method, Point offset) { Mat contours_mat = new Mat(); findContours_0(image.nativeObj, contours_mat.nativeObj, hierarchy.nativeObj, mode, method, offset.x, offset.y); Converters.Mat_to_vector_vector_Point(contours_mat, contours); contours_mat.release(); return; }
public static void drawContours(Mat image, List<MatOfPoint> contours, int contourIdx, Scalar color, int thickness) { List<Mat> contours_tmplm = new ArrayList<Mat>((contours != null) ? contours.size() : 0); Mat contours_mat = Converters.vector_vector_Point_to_Mat(contours, contours_tmplm); drawContours_1(image.nativeObj, contours_mat.nativeObj, contourIdx, color.val[0], color.val[1], color.val[2], color.val[3], thickness); return; }
public static void drawContours(Mat image, List<MatOfPoint> contours, int contourIdx, Scalar color) { List<Mat> contours_tmplm = new ArrayList<Mat>((contours != null) ? contours.size() : 0); Mat contours_mat = Converters.vector_vector_Point_to_Mat(contours, contours_tmplm); drawContours_2(image.nativeObj, contours_mat.nativeObj, contourIdx, color.val[0], color.val[1], color.val[2], color.val[3]); return; }
public void detect(Mat img, MatOfPoint foundLocations, MatOfDouble weights, double hitThreshold, Size winStride, Size padding, MatOfPoint searchLocations) { Mat foundLocations_mat = foundLocations; Mat weights_mat = weights; Mat searchLocations_mat = searchLocations; detect_0(nativeObj, img.nativeObj, foundLocations_mat.nativeObj, weights_mat.nativeObj, hitThreshold, winStride.width, winStride.height, padding.width, padding.height, searchLocations_mat.nativeObj); return; }
