demo

#! /bin/sh
# Demo script for using tdinterp
# Pascal Getreuer 2011

# Image credits: the test image frog-hr.bmp is by 
#   John D. Willson, USGS Amphibian Research and Monitoring Initiative
#   http://armi.usgs.gov/gallery/detail.php?search=Genus&subsearch=Bufo&id=323

echo ''
echo '+============================================================================+'
echo '+ First, we coarsen high resolution image "frog-hr.bmp" by factor 4 to make  +'
echo '+ low resolution image "frog-lr.bmp".                                        +'
echo '+============================================================================+'

./imcoarsen -x4 -p0.5 frog-hr.bmp frog-lr.bmp

echo ''
echo ''
echo '+============================================================================+'
echo '+ Now we run the interpolation on the coarsened image "frog-lr.bmp"...       +'
echo '+============================================================================+'

./tdinterp -x4 -p0.5 frog-lr.bmp interp.bmp

echo ''
echo ''
echo '+============================================================================+'
echo '+ The difference between the original and the interpolation is               +'
echo '+============================================================================+'

./imdiff frog-hr.bmp interp.bmp

echo ''