%0 Conference Proceedings
%4 sid.inpe.br/sibgrapi@80/2007/07.23.13.23
%2 sid.inpe.br/sibgrapi@80/2007/07.23.13.23.39
%@doi 10.1109/SIBGRAPI.2007.45
%T An opto-mechanical apparatus for binocular helmholtz stereopsis in static and dynamic scenes
%D 2007
%A Barros, Wagner Ferreira de,
%A Carceroni, Rodrigo Lima,
%A Queiroz-Neto, José Pinheiro de,
%A Coelho, Lara,
%@affiliation Universidade Federal de Minas Gerais
%@affiliation Universidade Federal de Minas Gerais
%@affiliation Centro Federal de Educação Tecnológica
%@affiliation Universidade Federal de Minas Gerais
%E Falcão, Alexandre Xavier,
%E Lopes, Hélio Côrtes Vieira,
%B Brazilian Symposium on Computer Graphics and Image Processing, 20 (SIBGRAPI)
%C Belo Horizonte, MG, Brazil
%8 7-10 Oct. 2007
%I IEEE Computer Society
%J Los Alamitos
%S Proceedings
%K helmholtz stereopsis, 3D reconstruction, computer vision.
%X This paper presents an opto-mechanical apparatus for binocular stereopsis based on the Helmholtz reciprocity principle. The proposed system makes it possible to obtain three-dimensional models of static and dynamic scenes with arbitrary reflectance properties including highly specular surfaces and holograms. We also propose an empirical methodology for the treatment of occlusions that improves the description of half-occluded areas. Experimental results with real images validate the proposed system.
%@language en
%3 barros-helmholtz.pdf