13500 search results - page 423 / 2700 » Improved analysis of D |
159
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TWC
2008
15 years 6 months ago
2008
Propagation measurements using a large array are used to study the angle of arrival (AOA) across the ultrawideband (UWB) frequency range of 3.1 to 10.6 GHz. A two-dimensional Unita...
178
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ICCV
2001
IEEE
16 years 8 months ago
2001
IEEE
General SFM methods give poor results for images captured by constrained motions such as planar motion of concentric mosaics (CM). In this paper, we propose new SFM algorithms for...
184
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3DPVT
2002
IEEE
15 years 11 months ago
2002
IEEE
In this paper a gesture recognition system using 3D data is described. The system relies on a novel 3D sensor that generates a dense range image of the scene. The main novelty of ...
204
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MIR
2010
ACM
16 years 1 months ago
2010
ACM
This paper presents a method for selecting salient 2D views to describe 3D objects for the purpose of retrieval. The views are obtained by first identifying salient points via a ...
197
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ICPR
2008
IEEE
16 years 1 months ago
2008
IEEE
In this paper, we design linear time algorithms to recognize and determine topological invariants such as genus and homology groups in 3D. These invariants can be used to identify...