%0 Conference Proceedings
%4 dpi.inpe.br/banon/1999/01.13.16.47
%2 sid.inpe.br/banon/2001/03.30.15.53.47
%T Um dispositivo automático para obtenção da forma 3D de objetos
%D 1998
%A Souza, John Kennedy Schettino de,
%A Campos, Mário Fernando Montenegro,
%E Costa, L. da F,
%E Camara, G.,
%B International Symposium on Computer Graphics, Image Processing and Vision, 11 (SIBGRAPI)
%C Rio de Janeiro, RJ, Brazil
%8 20-23 Oct. 1998
%I Sociedade Brasileira de Computação
%J Porto Alegre
%S Proceedings
%1 SBC - Sociedade Brasileira de Computação
%K three-dimensional shape, 3d shape, reconstruction, structured light, computer vision
%X This article presents an automatic device capable of acquiring the three-dimensional shape of surfaces of arbitrary objects. It is a low-cost equipment with an excellent performance in terms of precision and repeatability. It uses a structured light plane and a CCD camera to determine, through triangulation, the coordinates of each point of the ob-ject, producing a dense depth map. It can be used in many applications such as quality control in assembling lines, re-verse engineering (e. g. analysis of worn out mechanical components), as well as in obtaining models to be applied in virtual reality. The functioning and assembling methodologies as well as a performance analysis of the device are pre-sented in this article.
%3 slp102.pdf
%O The conference was held in Rio de Janeiro, RJ, Brazil, from October 20 to 23.