1918 search results - page 185 / 384 » Light Fields and Computational Imaging |
182
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CVPR
2004
IEEE
15 years 10 months ago
2004
IEEE
This paper develops an analytic model for self shadowing and local illumination of rough surfaces. The surface is assumed homogeneous, isotropic, and smooth microscopically, with ...
164
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CGF
2010
15 years 6 months ago
2010
This paper presents a straightforward algorithm for constructing connections on discrete surfaces that are as smooth as possible everywhere but on a set of isolated singularities ...
170
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RT
2001
Springer
15 years 11 months ago
2001
Springer
The measurement of accurate material properties is an important step towards photorealistic rendering. Many real-world objects are composed of a number of materials that often show...
167
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CVPR
2010
IEEE
15 years 8 months ago
2010
IEEE
In this paper, we propose an approach to the problem of simultaneous shape and refractive index recovery from multispectral polarisation imagery captured from a single viewpoint. ...
171
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PAMI
2007
15 years 6 months ago
2007
—In this paper, we present a new model for deformations of shapes. A pseudolikelihood is based on the statistical distribution of the gradient vector field of the gray level. The...