Abstract
People counting is a crucial subject in video surveillance application. Factors such as severe occlusions, scene perspective distortions in real application scenario make this task challenging. In this paper, we carefully designed a deep detection framework based on depth information for people counting in crowded environments. Our system performs head detection on depth images collected by an overhead vertical Kinect sensor. To the best of our knowledge, this is the first attempt to use the deep convolutional neural networks on depth images for people counting. We explored the impact of the number and quality of RPN positive anchors on the performance of Faster R-CNN and proposed a solution. Our method is very simple but effective, not only showing promising results but also efficiency as it runs in real-time at a frame rate of about 110 frames per second on a GPU.
Original language | English |
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Title of host publication | 2017 IEEE International Conference on Information and Automation (ICIA), 18-20 July 2017, Macau, China |
Place of Publication | Piscataway |
Publisher | Institute of Electrical and Electronics Engineers |
Pages | 416-421 |
Number of pages | 6 |
ISBN (Electronic) | 978-1-5386-3154-6 |
ISBN (Print) | 978-1-5386-3155-3 |
DOIs | |
Publication status | Published - 20 Oct 2017 |
Event | 2017 IEEE International Conference on Information and Automation, (ICIA 2017) - Macau, China Duration: 18 Jul 2017 → 20 Jul 2017 http://2017.ieee-icia.org/ |
Conference
Conference | 2017 IEEE International Conference on Information and Automation, (ICIA 2017) |
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Abbreviated title | ICIA 2017 |
Country/Territory | China |
City | Macau |
Period | 18/07/17 → 20/07/17 |
Internet address |
Funding
* This work is partly supported by External Cooperation Program of BIC Chinese Academy of Sciences Grant #172644KYSB20150019, and Shenzhen Research Program Grant #JSGG20150925164740726, Grant #KQCX2015033117354153. This work is part of the JSTP research programme ``Vision driven visitor behaviour analysis and crowd management'' with project number 341-10-001, which is financed by the Netherlands Organisation for Scientific Research (NWO).
Keywords
- Convolutional Neural Network
- Depth image
- Head detection
- People counting