I'm also a new one who using java and opencv. Please see details how to setup java opencv with eclipse at this url; http://docs.opencv.org/2.4.4-beta/doc/tutorials/introduction/desktop_java/java_dev_intro.html.
I test run with version 2.4.5 as the code below. It can run fine. Have a look the output images at the workspace directory.
enter code here
import org.opencv.core.Mat;
import org.opencv.core.Size;
import org.opencv.highgui.Highgui;
import org.opencv.highgui.VideoCapture;
import org.opencv.imgproc.Imgproc;
public class Main {
public static void main(String[] args) {
System.loadLibrary("opencv_java245");
VideoCapture cap = new VideoCapture(0);
if (!cap.isOpened()){
System.out.println("Did not connect to camera");
}
else
System.out.println("found webcam: "+cap.toString());
Mat frame = new Mat();
cap.read(frame);
Highgui.imwrite("me1.jpg", frame);
Mat frameBlur = new Mat();
Imgproc.blur(frame, frameBlur, new Size(5,5));
Highgui.imwrite("me1-blurred1.jpg", frameBlur);
Imgproc.GaussianBlur(frame, frameBlur, new Size(25,25), 20);
Highgui.imwrite("me1-blurred2.jpg", frameBlur);
cap.release();
System.out.println("End of program..");
}
}
enter code here
Hopefully, this could help..
