633 search results - page 24 / 127 » Casting an Object with a Core |
115
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PG
2002
IEEE
15 years 4 months ago
2002
IEEE
We present a new method for the detection and estimation of multiple directional illuminants, using a single image of any object with known geometry and Lambertian reflectance. W...
101
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JGTOOLS
2008
14 years 11 months ago
2008
A sensor located inside a digital camera is only able to measure the light which is reflected by an object. The reflected light varies with the spectral power distribution of the ...
OTM
2005
Springer
15 years 5 months ago
2005
Springer
Abstract. In this paper we present and discuss a meta-ontological archifor ontologies which centers on abstract core ontologies (ACOs). s the most abstract part of a foundational o...
AMFG
2003
IEEE
15 years 5 months ago
2003
IEEE
Recognition under illumination variations is a challenging problem. The key is to successfully separate the illumination source from the observed appearance. Once separated, what ...
102
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CGF
2008
14 years 11 months ago
2008
We present a GPU accelerated volume ray casting system interactively driving a multi-user light field display. The display, driven by a single programmable GPU, is based on a spec...