public void fire() throws IllegalActionException {
super.fire();
ParameterBlock parameters = new ParameterBlock();
ImageToken imageToken = (ImageToken) input.get(0);
Image awtImage = imageToken.asAWTImage();
parameters.add(awtImage);
RenderedOp jaiImage = JAI.create("awtImage", parameters);
output.send(0, new JAIImageToken(jaiImage));
}