Recovering shapes of specular objects in motion via normal vector map consistency

Alexey Pak

doi:10.1117/12.954564

13 September 2012 Recovering shapes of specular objects in motion via normal vector map consistency

Alexey Pak

Proceedings Volume 8493, Interferometry XVI: Techniques and Analysis; 84930T (2012) https://doi.org/10.1117/12.954564
Event: SPIE Optical Engineering + Applications, 2012, San Diego, California, United States

Abstract

We present a novel method to reconstruct the shape of a moving specular object from multiple camera images taken near a calibrated display with a known color-encoded pattern. The method is based on voxel carving exploiting the consistency of the cones of allowed normal vectors, or normal vector maps (NVMs). The algorithm is highly parallel, does not rely on pattern recognition and applies to surfaces of arbitrary complexity.

Citation Download Citation

Alexey Pak "Recovering shapes of specular objects in motion via normal vector map consistency", Proc. SPIE 8493, Interferometry XVI: Techniques and Analysis, 84930T (13 September 2012); https://doi.org/10.1117/12.954564

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