Motion Maps and Their Applications for Dynamic Object Monitoring
- 作者: Chen H.1, Ye S.1, Nedzvedz O.2, Ablameyko S.3, Bai Z.1
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隶属关系:
- Zhejiang Shuren University
- Belarusian State Medical University
- Belarusian State University
- 期: 卷 29, 编号 1 (2019)
- 页面: 131-143
- 栏目: Applied Problems
- URL: https://journals.rcsi.science/1054-6618/article/view/195545
- DOI: https://doi.org/10.1134/S1054661819010139
- ID: 195545
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详细
In this paper, dynamic object behavior analysis task is considered. We use basic optical flow to form integral optical flow and use it to separate background and foreground and obtain intensive motion regions. Based on information extracted from integral optical flow, we introduce notion of motion maps and show how it can be used for dynamic object motion analysis. In motion maps, we analyze pixel motions statistically for each frame to obtain quantity of pixels moving toward or away from each position and their comprehensive motion at each position. We then define and compute regional motion indicators to describe motions at regional level. These indicators are further used for analysis of dynamic object behavior. We conduct a set of experiments on real world videos. Experimental results show that motion maps can be effectively used for dynamic object monitoring.
作者简介
Huafeng Chen
Zhejiang Shuren University
编辑信件的主要联系方式.
Email: eric.hf.chen@hotmail.com
中国, Hangzhou
Shiping Ye
Zhejiang Shuren University
Email: eric.hf.chen@hotmail.com
中国, Hangzhou
O. Nedzvedz
Belarusian State Medical University
Email: eric.hf.chen@hotmail.com
白俄罗斯, Minsk
S. Ablameyko
Belarusian State University
Email: eric.hf.chen@hotmail.com
白俄罗斯, Minsk
Zhican Bai
Zhejiang Shuren University
Email: eric.hf.chen@hotmail.com
中国, Hangzhou
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