The original image.
Result of reducing the resolution of (i.e. subsampling)
tst2 by a factor of 2.
Result of reducing the resolution of (i.e. subsampling)
tst2 by a factor of 4.
Result of reducing the resolution of (i.e. subsampling)
tst2 by a factor of 8.
Result of reducing the resolution of (i.e. subsampling)
tst2 by a factor of 16.