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Perspective Shape from Shading: Ambiguity Analysis and Numerical Approximations.
Michael Breuß
Emiliano Cristiani
Jean-Denis Durou
Maurizio Falcone
Oliver Vogel
Published in:
SIAM J. Imaging Sci. (2012)
Keyphrases
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shape from shading
light source
surface normals
photometric stereo
single image
perspective projection
provably convergent
viewpoint
surface reconstruction
intensity images
shape estimation