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296
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CVPR
2011
IEEE
15 years 2 months ago
2011
IEEE
We propose a new method to quickly and accurately predict 3D positions of body joints from a single depth image, using no temporal information. We take an object recognition appro...
271
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CVPR
2011
IEEE
15 years 2 months ago
2011
IEEE
In this paper we present a framework for the recognition of collective human activities. A collective activity is defined or reinforced by the existence of coherent behavior of i...
177
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CVPR
2011
IEEE
15 years 2 months ago
2011
IEEE
This paper proposes a novel method that preserves the geometrical structure created by variation of multiple factors in analysis of multiple factor models, i.e., multifactor analy...
246
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CVPR
2011
IEEE
15 years 2 months ago
2011
IEEE
We present an unsupervised, shape-based method for joint clustering of multiple image segmentations. Given two or more closely-related images, such as nearby frames in a video sequ...
228
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CVPR
2011
IEEE
15 years 2 months ago
2011
IEEE
In this paper, we propose a novel framework to jointly recover the illumination environment and an estimate of the cast shadows in a scene from a single image, given coarse 3D geo...