(Enter summary)
Abstract: When an unknown object with Lambertian reflectance is viewed orthographically, there is an implicit
ambiguity in determining its 3-d structure: we show that the object's visible
surface
is indistinguishable
from a "generalized bas-relief " transformation of the object's geometry,
0
1728
, and a
corresponding transformation on the object's albedo. For each image of the object illuminated by an arbitrary
number of distant light sources, there exists an identical image of the... (Update)
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BibTeX entry: (Update)
P. Belhumeur, D.J.Kriegman, and A.L.Yuille. The bas-relief ambiguity. In IEEE Conf. on Computer Vision and Pattern Recognition, pages 1060--6, 1997. http://citeseer.ist.psu.edu/belhumeur99basrelief.html More
@misc{ belhumeur97basrelief,
author = "P. Belhumeur and D. Kriegman and A. Yuille",
title = "The bas-relief ambiguity",
text = "P. Belhumeur, D.J.Kriegman, and A.L.Yuille. The bas-relief ambiguity. In
IEEE Conf. on Computer Vision and Pattern Recognition, pages 1060--6, 1997.",
year = "1997",
url = "citeseer.ist.psu.edu/belhumeur99basrelief.html" }
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