I asked for it. And I got it, like a left-hook to my jaw. Within minutes of asking on this blog, I got a PDF file from O.K. called An ImageJ presentation showing difficulties of obtaining Shroud-like 3D encoding on normal photographs. Then, from Hugh Farey, I got a file with some pictures showing rather startling, contrasting results achieved with ImageJ. This I saved as a PDF file called 3D Imaging PDF. Both files are zoom-able.
Like so many other "facts” or beliefs about the shroud – like the stated belief that the bloodstains are undisturbed or that there is no image beneath the bloodstains – maybe we should be asking if VP-8 results from 1976 really mean anything.
The images from Hugh Farey (smaller here than in the PDF at 100% page size) follow: