Set matOriginal to be the image in imgs folder

[3501/OpenCVShowImage] / IsolateImage.java

import java.awt.Graphics;
import java.awt.Panel;
import java.awt.image.BufferedImage;
import java.io.IOException;
import java.net.URL;

import javax.imageio.ImageIO;
import javax.swing.JFrame;

import org.opencv.core.Core;
import org.opencv.core.Mat;
import org.opencv.core.Scalar;
import org.opencv.imgcodecs.Imgcodecs;

public class IsolateImage extends Panel {
	BufferedImage image;

	public static Mat matOriginal;
	public static Mat filtered;

	public static final Scalar LOWER_BOUNDS = new Scalar(103, 164, 169);
	public static final Scalar UPPER_BOUNDS = new Scalar(125, 229, 255);

	static {
		System.loadLibrary(Core.NATIVE_LIBRARY_NAME);
	}

	public IsolateImage() {
		try {
			// image file
			// name is
			// testpicture.png
			URL input = this.getClass().getResource(("imgs/testpicture.png"));
			// this will read the image to save
			// into a BufferedImage variable
			image = ImageIO.read(input);
		} catch (IOException ie) {
			// this is to spill
			// out a message
			// saying
			// something
			// doesn't work
			System.out.println("Error: " + ie.getMessage());
		}
	}

	public void paint(Graphics g) {
		// This is to actually draw the image out,
		// necessary.

		// Input of a bufferedimage, x, y, then
		// an observer in this case null.
		g.drawImage(image, 0, 0, null);
	}

	public static void main(String args[]) throws Exception {

		matOriginal = new Mat();
		filtered = new Mat();

		// Creates a window to
		// display the image
		JFrame frame = new JFrame("Display image");

		// Gets the image from ShowImage() method
		Panel panel = new IsolateImage();

		// Adds the image to the new window
		// panel
		frame.getContentPane().add(panel);

		// sets the size of the panel
		frame.setSize(500, 500);
		// makes it visible
		frame.setVisible(true);
	}

	public static void processImage() {
		matOriginal = Imgcodecs.imread("imgs/testpicture.png"); // convert image
																// into matrix

	}
}