Reading TIFF image in YcbCr photometric interpretation

Hi,
Can anyone tell me what needs to be modified in the following code snippet to read a TIFF image having the YcbCr photometric interpretation.
File file = new FILE(filename)
SeekableStream stream = new FileSeekableStream(file);
ImageDecoder decoder = imageCodec.createImageDecoder("tiff",s,null);
RenderedImage image = dec.decodeAsrenderedImage();
ScrollingImagePanel panel = new ScrollingImagePanel( image,image.getWidth(),image.getHeight());
The following code reads the image but assumes RGB photometric interpretation.
Any info will be helpful.
Thanks,
Panna

try this:
File file = new FILE(filename)
SeekableStream stream = new FileSeekableStream(file);
//add these lines
TIFFDecodeParam tiffparam = new TIFFDecodeParam();
tiffparam.setJPEGDecompressYCbCrToRGB( false );
//change the following line
ImageDecoder decoder = imageCodec.createImageDecoder("tiff",s,tiffparam);
RenderedImage image = dec.decodeAsrenderedImage();
ScrollingImagePanel panel = new ScrollingImagePanel( image,image.getWidth(),image.getHeight());
hope this helps!

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