Hibert scan

Hilbert16.m Hilbert.m Hilbertinv16.m Hilbertinv.m lena512.bmp

Hilbert16.m:
function, we can use it to scan [16 16] block
Hilbert.m:
function, we can use it to scan [8 8] block
Hilbertinv16.m:
inverse hilbert scan, we use it to reconsruct the block
Hilbertinv.m:
inverse hilbert scan, we use it to reconsruct the block
lena512.bmp:
image of size [512 512]