Searching for authors named "Nikos Canterakis" – sorted by Relevance.

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2 documents found, showing 1 through 2.

A Minimal Set of Constraints for the Trifocal Tensor
by Nikos Canterakis — 2000
…In this paper we derive a minimal set of sufficient constraints in order for 27 numbers to constitute a trifocal tensor. It is shown that, in general, eight nonlinear algebraic constraints are enough. This result is in accordance with the theoretically expected number of eight independent constraint…
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Reconstruction of Specular Surfaces using Polarization Imaging
by Stefan Rahmann, Nikos Canterakis — 2001 — Proc. IEEE Conf. Computer Vision and Pattern Recognition
…Traditional intensity imaging does not offer a general approach for the perception of textureless and specular reflecting surfaces. Intensity based methods for shape reconstruction of specular surfaces rely on virtual (i.e. mirrored) features moving over the surface under viewer motion. We present a…
Cited by 19 (0 self) – Add To MetaCart

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