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Acquiring Input for Rendering at Appropriate Levels of Detail: Digitizing a Pietà

1998; Springer Vienna; Linguagem: Inglês

10.1007/978-3-7091-6453-2_8

0946-2767

Holly Rushmeier, Fausto Bernardini, Joshua Mittleman, Gabriel Taubin,

Advanced Vision and Imaging

We describe the design of a system to augment a light striping camera for three dimensional scanning with a photometric system to capture bump maps and approximate reflectances. In contrast with scanning an object with very high spatial resolution, this allows the relatively efficient and inexpensive acquistion of input for high quality rendering. This system is being used in a project to digitize a Michelangelo Pietà in Florence, Italy.