Exception : Numbers of source Raster bands and source color space components do not match when read image

	import java.awt.image.BufferedImage;
	import java.awt.image.Raster;
	import java.io.File;
	import java.io.FileInputStream;
	import java.io.IOException;
	import java.io.InputStream;
	import java.util.Iterator;
	import javax.imageio.ImageIO;
	import javax.imageio.ImageReader;
	import javax.imageio.stream.ImageInputStream;
	import javax.swing.ImageIcon;
	import javax.swing.JFrame;
	import javax.swing.JLabel;
	import javax.swing.SwingUtilities;
	public class StrangeImageTest {
	public static void main(String[] args) throws IOException {
	final BufferedImage image = readImage(new File("BigPoster.jpg.jpg"));
	SwingUtilities.invokeLater(new Runnable() {
	@Override
	public void run() {
	JFrame f = new JFrame();
	f.getContentPane().add(new JLabel(new ImageIcon(image)));
	f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
	f.pack();
	f.setLocationRelativeTo(null);
	f.setVisible(true);
	}
	});
	}
	static BufferedImage readImage(File file) throws IOException {
	return readImage(new FileInputStream(file));
	}
	static BufferedImage readImage(InputStream stream) throws IOException {
	Iterator<ImageReader> imageReaders = ImageIO
	.getImageReadersBySuffix("jpg");
	ImageReader imageReader = imageReaders.next();
	ImageInputStream iis = ImageIO.createImageInputStream(stream);
	imageReader.setInput(iis, true, true);
	Raster raster = imageReader.readRaster(0, null);
	int w = raster.getWidth();
	int h = raster.getHeight();
	BufferedImage result = new BufferedImage(w, h,
	BufferedImage.TYPE_INT_RGB);
	int rgb[] = new int[3];
	int pixel[] = new int[3];
	for (int x = 0; x < w; x++) {
	for (int y = 0; y < h; y++) {
	raster.getPixel(x, y, pixel);
	int Y = pixel[0];
	int CR = pixel[1];
	int CB = pixel[2];
	toRGB(Y, CB, CR, rgb);
	int r = rgb[0];
	int g = rgb[1];
	int b = rgb[2];
	int bgr = ((b & 0xFF) << 16) | ((g & 0xFF) << 8) | (r & 0xFF);
	result.setRGB(x, y, bgr);
	}
	}
	return result;
	}
	// Based on http://www.equasys.de/colorconversion.html
	private static void toRGB(int y, int cb, int cr, int rgb[]) {
	float Y = y / 255.0f;
	float Cb = (cb - 128) / 255.0f;
	float Cr = (cr - 128) / 255.0f;
	float R = Y + 1.4f * Cr;
	float G = Y - 0.343f * Cb - 0.711f * Cr;
	float B = Y + 1.765f * Cb;
	R = Math.min(1.0f, Math.max(0.0f, R));
	G = Math.min(1.0f, Math.max(0.0f, G));
	B = Math.min(1.0f, Math.max(0.0f, B));
	int r = (int) (R * 255);
	int g = (int) (G * 255);
	int b = (int) (B * 255);
	rgb[0] = r;
	rgb[1] = g;
	rgb[2] = b;
	}
	}

view raw StrangeImageTest.java hosted with ❤ by GitHub