Human action recognition using multi-layer codebooks of key poses and atomic motions
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- 作者：Guangming Zhu ; Liang Zhang ; Peiyi Shen ; pyshen@xidian.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Juan Song
- 关键词：Human action recognition ; Key pose ; Atomic motion ; Multi-layer codebook
- 刊名：Signal Processing: Image Communication
- 出版年：2016
- 出版时间：March 2016
- 年：2016
- 卷：42
- 期：Complete
- 页码：19-30
- 全文大小：1554 K
文摘
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Human actions are modeled by a sequence of key poses and atomic motions.
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Normalized relative orientations are computed as features for each limb.
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Feature sequences are segmented into pose and motion feature segments dynamically.
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Multi-layer codebooks which constructed with extracted key poses and atomic motions.
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A pattern-matching method is proposed and integrated with traditional classifiers.