import java.awt.Dimension;
import java.awt.image.BufferedImage;
import java.awt.image.renderable.ParameterBlock;
import java.io.File;
import java.io.IOException;

import javax.imageio.ImageIO;
import javax.media.jai.JAI;
import javax.media.jai.ParameterBlockJAI;
import javax.media.jai.PlanarImage;
import javax.media.jai.RenderedOp;
import javax.swing.JFrame;

import com.sun.media.jai.codec.FileSeekableStream;
import com.sun.media.jai.widget.DisplayJAI;

public class TiffDarstellenClass extends JFrame {

    private static final long serialVersionUID = 1L;

    private PlanarImage source = null;

    public TiffDarstellenClass() {

        String inputFilename = "bild.tif";

        String outputFilenameBMP = "bild.bmp";

        FileSeekableStream image = null;
        try {
            image = new FileSeekableStream(inputFilename);
        } catch (IOException e) {
            e.printStackTrace();
            System.exit(0);
        }

        ParameterBlock pb = new ParameterBlock();
        pb.add(image);

        RenderedOp image1 = JAI.create("tiff", pb);

        DisplayJAI panel = new DisplayJAI(image1);

        this.add(panel);

        JAI.create("filestore", image1, outputFilenameBMP, "BMP");
    }

    public static void main(String[] args) {

        TiffDarstellenClass jtc = new TiffDarstellenClass();
        jtc.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        jtc.setVisible(true);
        jtc.pack();
    }
}