5593 search results - page 866 / 1119 » Detecting Illumination in Images |
164
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SI3D
2006
ACM
16 years 18 days ago
2006
ACM
We propose a real-time method for rendering rigid objects with complex view-dependent effects under distant all-frequency lighting. Existing precomputed light transport approaches...
167
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AMFG
2005
IEEE
16 years 8 days ago
2005
IEEE
We propose a simplified and practical computational technique for estimating directional lighting in uncalibrated images of faces in frontal pose. We show that this inverse probl...
194
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ISMAR
2003
IEEE
15 years 12 months ago
2003
IEEE
Augmented Reality has now progressed to the point where real-time applications are being considered and needed. At the same time it is important that synthetic elements are render...
219
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GECCO
2009
Springer
15 years 11 months ago
2009
Springer
Nowadays, object recognition is widely studied under the paradigm of matching local features. This work describes a genetic programming methodology that synthesizes mathematical e...
184
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FGR
2004
IEEE
15 years 10 months ago
2004
IEEE
This paper presents a method to automatically locate facial feature points under large variations in pose, illumination and facial expressions. First we propose a method to calcul...