Xilinx Virtex-6 FPGA ML605 Getting Started page 60

Getting Started with the Base Reference Design
Select Smooth effect and notice how the 2-D FIR filter coefficient matrix values change.
Figure 1-59
X-Ref Target - Figure 1-59
60
shows how the image display changes as well.
Figure 1-59: Original and FPGA Filtered Images using Smooth Effect
www.xilinx.com Virtex-6 Getting Started Guide
UG533 (v1.4) November 15, 2010