419 search results - page 33 / 84 » On the curvature of guided surfaces |
143
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MICCAI
2005
Springer
16 years 7 months ago
2005
Springer
This paper present a novel image-guided system for precise automatic targeting in keyhole minimally invasive neurosurgery. The system consists of a miniature robot fitted with a me...
170
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TVCG
2002
15 years 5 months ago
2002
Implicit surfaces are used for a number of tasks in computer graphics, including modeling soft or organic objects, morphing, collision detection, and constructive solid geometry. A...
160
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SIBGRAPI
2009
IEEE
16 years 26 days ago
2009
IEEE
Shape discretization through union of weighted points or balls appears as a common representation in different fields of computer graphics and geometric modeling. Among others, it...
189
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TVCG
2010
15 years 4 months ago
2010
—In this paper, we introduce a feature-preserving denoising algorithm. It is built on the premise that the underlying surface of a noisy mesh is piecewise smooth, and a sharp fea...
165
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CVPR
2007
IEEE
16 years 8 months ago
2007
IEEE
Recognizing and localizing specular (or mirror-like) surfaces from a single image is a great challenge to computer vision. Unlike other materials, the appearance of a specular sur...