Dear Marc
You could use photogrammetry to create 3D models, but it would require
several photographs from different angles rather than just one from the
top.
I hope that helps.
Best wishes,
Anneke van Heteren
Darwinweg 2 - 2333 CR LeidenMeckenheimer
Allee 176
Dear all,
I have what might be either a very basic question or an impossible task. I
am working on quantifying the area covered by epibionts on highly-curved
oyster shells (500+ specimens). These have been photographed from the top,
but the amount of curvature on some of them means that using
