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ECCV
2006
Springer

What Is the Range of Surface Reconstructions from a Gradient Field?

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What Is the Range of Surface Reconstructions from a Gradient Field?
Abstract. We propose a generalized equation to represent a continuum of surface reconstruction solutions of a given non-integrable gradient field. We show that common approaches such as Poisson solver and Frankot-Chellappa algorithm are special cases of this generalized equation. For a N ? N pixel grid, the subspace of all integrable gradient fields is of dimension N2
Amit K. Agrawal, Ramesh Raskar, Rama Chellappa
Added 16 Oct 2009
Updated 16 Oct 2009
Type Conference
Year 2006
Where ECCV
Authors Amit K. Agrawal, Ramesh Raskar, Rama Chellappa
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