156 search results - page 24 / 32 » A Quantitative Comparison of Two New Motion Estimation Algor... |
TMI
2008
14 years 11 months ago
2008
In this paper, we introduce a new algorithm for 3-D image reconstruction from cone-beam (CB) projections acquired along a partial circular scan. Our algorithm is based on a novel, ...
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COMPGEOM
2000
ACM
15 years 3 months ago
2000
ACM
: We present a new approach for computing generalized Voronoi diagrams in two and three dimensions using interpolation-based polygon rasterization hardware. The input primitives ma...
VMV
2003
15 years 21 days ago
2003
We present a novel framework for hierarchical collision detection that can be applied to virtually all bounding volume (BV) hierarchies. It allows an application to trade quality ...
CVPR
2007
IEEE
15 years 5 months ago
2007
IEEE
Image matting is the problem of determining for each pixel in an image whether it is foreground, background, or the mixing parameter, ”alpha”, for those pixels that are a mixt...
MICCAI
2000
Springer
15 years 2 months ago
2000
Springer
: We present a simple and precise robot targeting method under portable x-ray fluoroscopy based on image servoing. The method is implemented for needle alignment in percutaneous pr...