Decode Image Data filtered using flatedecode

Hello All,

               I am developing a software that will Read PDf File .I am developing my application in VC++.I need to extract images from PDf File,but

               some images are compressed with FlateDecode Filters.I am not able to decode the image data filtered using Flate Decode.What is the

               way to decode the FlateDecoded Image data.

               Please provide me code snippet in C++ as I am struck in this...........................

Thanks

Aarti Nagpal