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2008
Springer

Masked photo blending: Mapping dense photographic data set on high-resolution sampled 3D models

8 years 2 months ago
Masked photo blending: Mapping dense photographic data set on high-resolution sampled 3D models
The technological advance of sensors is producing an exponential size growth of the data coming from 3D scanning and digital photography. The production of digital 3D models consisting of tens or even hundreds of millions of triangles is quite easy nowadays; at the same time, using high-resolution digital cameras it is also straightforward to produce a set of pictures of the same real object totalling more than 50M Pixel. The problem is how to manage all this data to produce 3D models that could fit the interactive rendering constraints. A common approach is to go for mesh parametrization and texture synthesis, but finding a parametrization for such large meshes and managing such large textures can be prohibitive. Moreover, digital photo sampling produces highly redundant data; this redundancy should be eliminated while mapping to the 3D model but, at the same time, should also be efficiently used to improve the sampled data coherence and the appearance representation accuracy. In thi...
Marco Callieri, Paolo Cignoni, Massimiliano Corsin
Added 09 Dec 2010
Updated 09 Dec 2010
Type Journal
Year 2008
Where CG
Authors Marco Callieri, Paolo Cignoni, Massimiliano Corsini, Roberto Scopigno
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