Converting raw images into jpeg images

I am trying to build a small application that can help me to convert raw images (of one of my cam) into JPG image.
i have earched in google ans found many API ie, JRAWIO,JAI,mistral-0.9.6.809 and Imagero.. but i am not able to understand how to use them in my program..
JRAWIO is helping me to convert NEF and TIFF. though it has functionality fto use it for CR2 ans othr but i failed to use them..
plz help me out if possible with code(full if possible) and step by step description...

Hi,
we can not do the homework for you but we can help you out to the right direction.
1- Get the input stream from the image file ( source )
InputStream is = new BufferedInputStream(new FileInputStream(
                    "C:\\tmp\\sasha.jpg"));
2- Get your BufferedImage
BufferedImage buffImage = ImageIO.read(is);
3- look at the API docs for BufferedImage it contains the image data ( Raster)
4- I have not looked at the source code for the JRAWIO but I think it uses javax.imageio.* as an underlying transformation engine
Regards,
Alan Mehio
London,UK

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