2748 search results - page 289 / 550 » A Computational Geometric Approach to Shape Analysis in Imag... |
177
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VMV
2003
15 years 8 months ago
2003
The signed distance field of a surface can effectively support many geometry processing tasks such as decimation, smoothing, and Boolean operations since it provides efficient a...
196
Voted
ECCV
2010
Springer
15 years 11 months ago
2010
Springer
Abstract. Can we model the temporal evolution of topics in Web image collections? If so, can we exploit the understanding of dynamics to solve novel visual problems or improve reco...
255
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CVIU
2011
14 years 10 months ago
2011
Abstract—In this paper, three approaches to utilizing objectlevel spatial contextual information for semantic image analysis are presented and comparatively evaluated. Contextual...
150
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MVA
1990
15 years 7 months ago
1990
In the Shape from Shading methods, an extended approach named Uni-directional Photometric Flow Fields is proposed in this paper. The reflectance property of the surface material i...
194
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ICIP
2005
IEEE
16 years 8 months ago
2005
IEEE
This paper describes an efficient pedestrian detection system for videos acquired from moving platforms. Given a detected and tracked object as a sequence of images within a bound...