From spatiotemporal curves to reconstructed depth

  • Rodrigues R
  • Fernandes A
  • Van Overveld K
 et al. 
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We present a novel approach for 3D reconstruction based on a set of images taken from a static scene. Our solution is inspired by the spatiotemporal analysis of video sequences. The method is based on a best fitting scheme for spatiotemporal curves that allows us to compute 3D world coordinates of points within the scene. As opposed to a large number of current methods, our technique deals with random camera movements in a transparent way, and even performs better in these cases than with restrained motion such as pure translation. Robustness against occlusion and aliasing is inherent to the method as well. © 2004 Elsevier B.V. All rights reserved.

Author-supplied keywords

  • Depth reconstruction
  • Spatiotemporal curves
  • Spatiotemporal video analysis

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