62 search results - page 6 / 13 » Refractive Shape from Light Field Distortion |
168
Voted
CVPR
2009
IEEE
16 years 10 months ago
2009
IEEE
We describe a novel device that can be used as a 2.5D
“scanner” for acquiring surface texture and shape. The device
consists of a slab of clear elastomer covered with a
refl...
125
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ICCV
2009
IEEE
15 years 29 days ago
2009
IEEE
Underwater, natural illumination typically varies strongly temporally and spatially. The reason is that waves on the water surface refract light into the water in a spatiotemporal...
171
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PAMI
2007
15 years 2 months ago
2007
—This paper presents a framework to restore the 2D content printed on documents in the presence of geometric distortion and nonuniform illumination. Compared with text-based docu...
134
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AMDO
2006
Springer
15 years 7 months ago
2006
Springer
We propose a method for acquiring a 3D shape of human body segments accurately. Using a light stripe triangulation range finder, we can acquire accurate the 3D shape of a motionles...
121
Voted
CGF
2008
15 years 3 months ago
2008
This paper presents methods for photo-realistic rendering using strongly spatially variant illumination captured from real scenes. The illumination is captured along arbitrary pat...