A system and methods for accessing 2D digital images and 3D geometric models over a network (preferably the Internet) and transforming and composing that media along with 2D digital image and 3D geometric model media, acquired by other means, into enhanced 2D image and 3D model representations for virtual...http://www.google.fr/patents/US7720276?utm_source=gb-gplus-shareBrevet US7720276 - Photogrammetry engine for model construction
