imageA reader writes:

Thank you for the update on ImageJ, the everyman’s VP8. The more I fool with it using everything from Enrie to Haltadefinizione images the more I clearly see that the images on the SOT are, by some measure of understanding, three-dimensional data. I cannot say that I’m convinced, as most shroud researchers seem to be, that the data represents body-cloth spatiality. In fact, I doubt it. It could be three-dimensional for many reasons.

It is not 1978 anymore. It is time to move on. We now have better images on the internet and better tools that are freely available to anyone in the world.  ImageJ does everything the VP8 does only faster, with more precision and with many more analytical options. Significantly, all data and settings can be automatically documented, shared and reproduced, which is something sorely lacking in the work done by Petrus Soons and Ray Downing. 

I have attached an interesting straight on view from a Durante picture using a magenta and yellow LUT to better see the effects of lighting from the left and above. Notice how sharp the eyebrows and lower cheekbones seem to be.