Installation Instruction
Install binaries
They are two sets of binaries. The statically linked version will run on
any pc but will only read and write png/pgm files. The dynamically linked version
version uses ImageMagick so you have to get the executables compatible with your
current installation. These executables have the advantage of reading almost any
type of images (anythig that convert can read) and one can use DISPLAY as
a file name instead of output image files to show the results directly in an X
window.