1053 search results - page 148 / 211 » Oriented Projective Geometry |
104
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TMI
2002
14 years 11 months ago
2002
This paper describes a new method of combining ray-casting with segmentation. Volume rendering is performed at interactive rates on standard laptop computers, and visualizations in...
121
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EUROMED
2010
14 years 10 months ago
2010
Abstract. 3D digitizing technology has a variety of applications including reverse engineering, quality control, virtual reality and digital heritage. Recently, great development i...
PR
2010
14 years 10 months ago
2010
We develop a supervised dimensionality reduction method, called Lorentzian Discriminant Projection (LDP), for feature extraction and classification. Our method represents the str...
ICASSP
2011
IEEE
14 years 3 months ago
2011
IEEE
X-ray computed tomography (CT) images could be improved using iterative image reconstruction if the 3D conebeam forward- and back-projection computations can be accelerated signif...
102
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FGR
2002
IEEE
15 years 4 months ago
2002
IEEE
We present ongoing work on a project for automatic recognition of spontaneous facial actions. Spontaneous facial expressions differ substantially from posed expressions, similar t...