Computer AIDED Design CAD coins

[DrLarry]

Could anyone let me know if they have any experience using CAD to scan images and analyse changes in the contours, marks on the surface or subsurface of coins.  3D scanning of two dimensional objects like coins.  I have been doing a lot of work for the last three years on something very strange in the bronze series and need someone who might have had use of this technique to advise me of the best training or package suitable for this purpose.  I know it is a bit niche.