2342 search results - page 359 / 469 » Sublinear geometric algorithms |
116
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TMM
2008
15 years 21 days ago
2008
Object recognition and content-based image retrieval systems rely heavily on the accurate and efficient identification of shapes. A fundamental requirement in the shape analysis p...
103
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TOG
2008
15 years 21 days ago
2008
We introduce a meshless hierarchical representation for solving light transport problems. Precomputed radiance transfer (PRT) and finite elements require a discrete representation...
93
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TOG
2008
15 years 21 days ago
2008
A lot of research has recently focused on the problem of capturing the geometry and motion of garments. Such work usually relies on special markers printed on the fabric to establ...
110
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TSP
2008
15 years 21 days ago
2008
Sparse signal representations and approximations from overcomplete dictionaries have become an invaluable tool recently. In this paper, we develop a new, heuristic, graph-structure...
87
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TVCG
2008
15 years 20 days ago
2008
Recent radiometric compensation techniques make it possible to project images onto colored and textured surfaces. This is realized with projector-camera systems by scanning the pro...