My piece of vision

Bas-Relief Ambiguity Reduction in Shape from Shadowgrams.

J. DrarĂ©ni, P.F. Sturm and S. Roy. Coplanar shadowgrams provide an affordable mean to retrieve the 3d shape of an object especially when classi- cal stereopsis fails (eg:textureless objects). Its principles are similar to the concepts used for Shape-From-Silhouettes with the only exception that here, light sources and cam- eras are interchanged. However, it is […]

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