362 search results - page 56 / 73 » Topographic Maps of Color Images |
RT
2005
Springer
15 years 3 months ago
2005
Springer
We present Metropolis Photon Sampling (MPS), a visual importance-driven algorithm for populating photon maps. Photon Mapping and other particle tracing algorithms fail if the phot...
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CG
1999
Springer
14 years 9 months ago
1999
Springer
Hybrid geometry- and image-based modeling and rendering systems use photographs taken of a real-world environment and mapped onto the surfaces of a 3D model to achieve photorealis...
CGF
2002
14 years 9 months ago
2002
Texture mapping has become indispensable in image synthesis as an inexpensive source of rich visual detail. Less obvious, but just as useful, is its ability to mask image errors d...
SDM
2007
SIAM
14 years 11 months ago
2007
SIAM
We introduce a new approach for Clustering and Aggregating Relational Data (CARD). We assume that data is available in a relational form, where we only have information about the ...
CLEF
2006
Springer
15 years 1 months ago
2006
Springer
In this article, we present the algorithms and results of our participation in the medical image annotation and retrieval tasks of ImageCLEFmed 2006. We exploit both global featur...