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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Chengzhang Qu Dengyi Zhang Yuewei Lin Song Wang |
| Copyright Year | 2013 |
| Description | Author affiliation: Dept. of Comput. Sci. & Eng., Univ. of South Carolina, Columbia, SC, USA (Yuewei Lin; Song Wang) || Comput. Sch., Wuhan Univ., Wuhan, China (Chengzhang Qu; Dengyi Zhang) |
| Abstract | Detecting human interactions in a public place where no physical touch occurs has important applications in many surveillance tasks. In this paper, we explore the possibilities to detect such distant human interactions without recognizing the specific human actions. Specifically, we use a simplified formulation of the interaction in this paper: when two persons interact with each other, they both perform a same short duration interactive action, such as waving hand, which is different from their non-interactive actions. Based on this formulation, we describes the interactive actions as a subvideo from Kinect videos, which provide both the RGB and depth information. We then develop a new approach to compare the pose and kinematic features in these subvideos (from different people) to see whether they describe a same interactive action. Without any supervised learning and action recognition, the proposed approaches are not limited to a specified set of interactive and non-interactive actions. In the experiments, we justify the performance of the proposed approaches on Kinect videos with 10 different interactive actions. |
| Starting Page | 1372 |
| Ending Page | 1375 |
| File Size | 189109 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781479925643 |
| e-ISBN | 9781479925650 |
| DOI | 10.1109/MEC.2013.6885283 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2013-12-20 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Kinect Conferences Hidden Markov models Dynamic time warping Feature extraction Pattern recognition Joints Hip Distant interaction Videos |
| Content Type | Text |
| Resource Type | Article |
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