Irlandino O. Almeida,  Manoel M. O. L. Júnior,  Aristófanes C. Silva,  Thamila F. Silva,  Anselmo C. Paiva. 

We present a semi-automatic methodology for three-dimensional reconstruction using an image base modeling environment. This is done through an initial camera calibration step that makes possible to the viewer, identify objects in the 2D acquired image and them get this position from the camera parameters.

http://www.lbd.dcc.ufmg.br/colecoes/svr/2007/0058.pdf

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