2202 search results - page 63 / 441 » Challenges for Virtual Humans in Human Computing |
193
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CVPR
2008
IEEE
16 years 8 months ago
2008
IEEE
The objective of this paper is to estimate 2D human pose as a spatial configuration of body parts in TV and movie video shots. Such video material is uncontrolled and extremely ch...
204
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HUMO
2007
Springer
16 years 5 days ago
2007
Springer
Tree-structured models have been widely used for human pose estimation, in either 2D or 3D. While such models allow efficient learning and inference, they fail to capture additiona...
195
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ICCV
2009
IEEE
15 years 3 months ago
2009
IEEE
This paper introduces an efficient algorithm that reconstructs 3D human poses as well as camera parameters from a small number of 2D point correspondences obtained from uncalibrat...
216
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WIMOB
2009
IEEE
16 years 22 days ago
2009
IEEE
—In ubiquitous computing, localization of users in indoor environments is a challenging issue. On the one hand, localization data needs to have fine granularity to provide reaso...
192
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FGR
2004
IEEE
15 years 9 months ago
2004
IEEE
Tracking a moving person is challenging because a person's appearance in images changes significantly due to articulation, viewpoint changes, and lighting variation across a ...