397 search results - page 52 / 80 » Geometrical plenoptic sampling |
115
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SIGGRAPH
1992
ACM
15 years 6 months ago
1992
ACM
We describe a physically-based Monte Carlo technique for approximating bidirectional reflectance distribution functions (BRDFs) for a large class of geometries by directly simulat...
106
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AMR
2006
Springer
15 years 5 months ago
2006
Springer
A novel and general criterion for image similarity validation is introduced using the so-called a contrario decision framework. It is mathematically proved that it is possible to c...
119
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AAAI
2007
15 years 4 months ago
2007
Recently the problem of dimensionality reduction has received a lot of interests in many fields of information processing. We consider the case where data is sampled from a low d...
130
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BMEI
2008
IEEE
15 years 3 months ago
2008
IEEE
The importance of gene expression data in cancer diagnosis and treatment by now has been widely recognized by cancer researchers in recent years. However, one of the major challen...
104
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RSS
2007
15 years 3 months ago
2007
— This paper concerns context and feature-sensitive re-sampling of workspace surfaces represented by 3D point clouds. We interpret a point cloud as the outcome of repetitive and ...