A Matlab implementation of system that scans object’s 3D geometry from shadows of a stick.
Reference:
Jean-Yves Bouguet, Pietro Perona; 3D Photography on your desk; http://www.vision.caltech.edu/bouguetj/ICCV98/
Paul Blaer,Naveed Hasan, Corey Tripp, Lenny Volchok; 3D Desktop Photography by Eclipse; http://www.cs.columbia.edu/~pblaer/projects/photo/