MRI Images in Postscript Format
% size of image (on paper, in 1/72inch coords)
511.99200 511.99200 scale
256 256 8 % dimensions of data
[256 0 0 -256 0 256] % mapping matrix
{currentfile pix readhexstring pop}
0000000000000000000000000000000000000000000000
0000000000000000000000000000000000000000000000
0000000000000000000019192727020200000b0b1c1c21
9c9c94949494a5a5b8b8c1c1b8b89c9c7e7e6a6a62625c
4b4b4e4e54545c5c676778789a9aadad949472726a6a67
Each pixel is presented by two characters in hexadecimal format
A section of a Postscript file shows a portion of the 256x256 pixels image,