Example usage for org.opencv.core Point clone

Introduction

In this page you can find the example usage for org.opencv.core Point clone.

Prototype

public Point clone() 

Source Link

Usage

From source file:Reconhecimento.SaltoSegmentacaoCirculo.java

private static Point segmentarCirculo(Mat img) {
    Mat grayImg = new Mat();
    Mat circles = new Mat();
    Mat element = new Mat();

    Imgproc.cvtColor(img, grayImg, Imgproc.COLOR_BGR2GRAY);

    // filtro da mediana
    Imgproc.medianBlur(grayImg, grayImg, 5);

    // transformada circular de hough
    Imgproc.HoughCircles(grayImg, circles, Imgproc.CV_HOUGH_GRADIENT, 1, 100, 220, 17, 5, 10);

    Point centro = new Point(0, 0);
    Point center;

    for (int x = 0; x < circles.cols(); x++) {
        double vCircle[] = circles.get(0, x);

        center = new Point(Math.round(vCircle[0]), Math.round(vCircle[1]));

        // pegar o circulo mais embaixo
        if (centro.y < center.y) {
            centro = center.clone();
        }//from ww  w  .j ava2  s .c om

        int radius = (int) Math.round(vCircle[2]);

        Core.circle(img, center, radius, new Scalar(0, 0, 255), 3, 8, 0);
    }
    return centro;
}

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