359 search results - page 34 / 72 » A 3D Shape Constraint on Video |
209
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CVPR
2009
IEEE
17 years 1 months ago
2009
IEEE
In factorization approaches to nonrigid structure from
motion, the 3D shape of a deforming object is usually modeled
as a linear combination of a small number of basis
shapes. T...
173
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CVPR
2008
IEEE
16 years 8 months ago
2008
IEEE
This paper describes a new passive approach to capture time-varying scene geometry in large acquisition volumes from multi-view video. It can be applied to reconstruct complete mo...
153
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ACCV
2009
Springer
16 years 19 days ago
2009
Springer
In this paper, we propose a novel method to simultaneously and accurately estimate the 3D shape and 3D motion of a dynamic scene from multiple-viewpoint calibrated videos. We follo...
168
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PCM
2005
Springer
15 years 11 months ago
2005
Springer
This article describes a method to insert virtual objects into a real video stream based on feature tracking and camera pose estimation from a set of single-camera video frames. To...
163
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ICMCS
2009
IEEE
15 years 3 months ago
2009
IEEE
Dynamic modeling of facial appearances and sight directions are demanded for HCI and multimedia applications. Traditional approaches for face tracking and eye tracking from 2D vid...