cleanup unused files
remove old files
change Makefile
fix Makefile
downsized supporting code
project files
fixes in driver
various fixes
cost model, plus bugfix in saturation calculation
change RMSE to use 0-255 scale instead of 0.0 to 1.0, add number of differing pixels
various fixes, slow performance
add new implementation
remove unused variables
fixes
flush output
modification for faster upsampling using direct approach
minimal memory accesses for convolution in upsample
remove comments
inlining of constants with indirect memory references
implement direct loading for upsampling