private void drawBokehEffect(int x, int y, BufferedImage resultImg) {
		// TODO Auto-generated method stub
		Graphics2D g2d = resultImg.createGraphics();
		g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
		Color c = new Color(this.originalImage.getRGB(x, y));
		g2d.setPaint(new Color(c.getRed(),c.getGreen(),c.getBlue(),100));
		int length = this.bokehRadius * 2 + 1;
		g2d.fillOval(x, y, length, length);
		g2d.dispose();
	}