Video & image processing in Spartan-6 FPGA
You're very new to FPGAs and you want to do image processing?  I'm no expert but that sounds like biting off a lot more than you can chew.  Can you answer any of these questions:


What image processing algorithm do
you want to implement?  Can you
express the algorithm in pseudocode?
What format is the image you want to
process?  Bitmap?  JPEG?  What color
depth?
What image sensor have you chosen? 
What resolution is it?  Is it
grayscale or color?
Do you have a basic block diagram of
the system?  Can you show us?


If you haven't thought about any of these questions or don't understand the terms I'm using then this project probably isn't for you.