Classification of human actions using pose-based features and stacked auto encoder

被引:23
|
作者
Ijjina, Earnest Paul [1 ]
Mohan, Krishna C. [1 ]
机构
[1] Indian Inst Technol, Visual Learning & Intelligence Grp VIGIL, Dept Comp Sci & Engn, Hyderabad 502285, Telangana, India
关键词
Human action recognition; Stacked auto encoder; Pose-based features; Fuzzy membership functions; ACTIVITY RECOGNITION; REPRESENTATION;
D O I
10.1016/j.patrec.2016.03.021
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
In this paper, we propose a method for classification of human actions using pose based features. We demonstrate that statistical information of key movements of actions can be utilized in designing an efficient input representation, using fuzzy membership functions. The ability of stacked auto encoder to learn the underlying features of input data is exploited to recognize human actions. The efficacy of the proposed approach is demonstrated on CMU MOCAP and Berkeley MHAD datasets. (C) 2016 Elsevier B.V. All rights reserved.
引用
收藏
页码:268 / 277
页数:10
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