Action recognition feedback-based framework for human pose reconstruction from monocular images
Action recognition feedback-based framework for human pose reconstruction from monocular images
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基于动作识别反馈的单目图像人体姿势重建框架
DOI:
10.1016/j.patrec.2009.04.002
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发表时间:
2009-09
影响因子:
5.1
通讯作者:
Jia, Yunde
中科院分区:
文献类型:
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作者:
Wu, Xinxiao;Liang, Wei;Jia, Yunde
A novel framework based on action recognition feedback for pose reconstruction of articulated human body from monocular images is proposed in this paper. The intrinsic ambiguity caused by perspective projection makes it difficult to accurately recover articulated poses from monocular images. To alleviate such ambiguity, we exploit the high-level motion knowledge as action recognition feedback to discard those implausible estimates and generate more accurate pose candidates using large number of motion constraints during natural human movement. The motion knowledge is represented by both local and global motion constraints. The local spatial constraint captures motion correlation between body parts by multiple relevance vector machines while the global temporal constraint preserves temporal coherence between time-ordered poses via a manifold motion template. Experiments on the CMU Mocap database demonstrate that our method performs better on estimation accuracy than other methods without action recognition feedback.
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DOI:
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发表时间:
2007
期刊:
--
影响因子:
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作者:
通讯作者:
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DOI:
10.1109/cvpr.2004.132
发表时间:
2004-06
期刊:
Proceedings of the 2004 IEEE Computer Society Conference on Computer Vision and Pattern Recognition, 2004. CVPR 2004.
影响因子:
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作者:
A. Elgammal;Chan-Su Lee
通讯作者:
A. Elgammal;Chan-Su Lee
DOI:
10.1109/cvpr.2006.148
发表时间:
2006-06
期刊:
2006 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR'06)
影响因子:
--
作者:
Kooksang Moon;V. Pavlovic
通讯作者:
Kooksang Moon;V. Pavlovic
DOI:
10.1007/11744078_10
发表时间:
2006-05
期刊:
--
影响因子:
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作者:
A. Thayananthan;R. Navaratnam;B. Stenger;P. Torr;R. Cipolla
通讯作者:
A. Thayananthan;R. Navaratnam;B. Stenger;P. Torr;R. Cipolla
DOI:
10.1109/iccv.2005.167
发表时间:
2005-10
期刊:
Tenth IEEE International Conference on Computer Vision (ICCV'05) Volume 1
影响因子:
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作者:
Xiaofei He;Deng Cai;Shuicheng Yan;HongJiang Zhang
通讯作者:
Xiaofei He;Deng Cai;Shuicheng Yan;HongJiang Zhang