GPU-based photometric reconstruction from screen light

Vincent Nozick (1) , Daribo Ismael (2) , Hideo Saito (2)

1 LIGM - Laboratoire d'Informatique Gaspard-Monge
2 hvrl - hyper vision research lab

This paper address the problem of obtaining from one web camera and a computer display, a facial reconstruction of the user within online messaging applications In this paper we present a 3D shape recovery in real time based on the photometric information of a set of 4 images under varying illumination conditions. Our GPU implementation provides online realistic 3D face recontructions.

Domaines: Vision par ordinateur et reconnaissance de formes [cs.CV]

Vincent Nozick, Daribo Ismael, Hideo Saito. GPU-based photometric reconstruction from screen light. 8th Annual International Conference on Artificial reality and Telexistence (ICAT2008), Dec 2008, Japan. pp.242-245. ⟨hal-00733816⟩