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- Publisher Website: 10.1109/MCNA50957.2020.9264288
- Scopus: eid_2-s2.0-85099585581
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Conference Paper: A Wireless-Vision Dataset for Privacy Preserving Human Activity Recognition
Title | A Wireless-Vision Dataset for Privacy Preserving Human Activity Recognition |
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Authors | |
Issue Date | 2020 |
Citation | 2020 4th International Conference on Multimedia Computing, Networking and Applications, MCNA 2020, 2020, p. 97-105 How to Cite? |
Abstract | Human Activity Recognition (HAR) has recently received remarkable attentions in numerous applications such as assisted living and remote monitoring. Existing solutions based on sensors and vision technologies have obtained achievements but still suffering from considerable limitations in the environ-mental requirement. Wireless signals like WiFi-based sensing has emerged as a new paradigm since it is convenient and not restricted in the environment. In this paper, a new WiFi-based and video-based neural network (WiNN) is proposed to improve the robustness of activity recognition where the synchronized video serves as the supplement for the wireless data. Moreover, a wireless-vision benchmark (WiVi) is collected for 9 class actions recognition in three different visual conditions, including the scenes without occlusion, with partial occlusion, and with full occlusion. Both machine learning method-support vector machine (SVM) as well as deep learning methods are used for the accuracy verification of the data set. Our results show that WiVi data set satisfies the primary demand and all three branches in proposed pipeline keep more than 80% of activity recognition accuracy over multiple action segmentation from Is to 3s. In particular, WiNN is the most robust method in terms of all the actions on three action segmentation compared to the others. |
Persistent Identifier | http://hdl.handle.net/10722/349514 |
DC Field | Value | Language |
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dc.contributor.author | Hao, Yanling | - |
dc.contributor.author | Shi, Zhiyuan | - |
dc.contributor.author | Liu, Yuanwei | - |
dc.date.accessioned | 2024-10-17T06:59:02Z | - |
dc.date.available | 2024-10-17T06:59:02Z | - |
dc.date.issued | 2020 | - |
dc.identifier.citation | 2020 4th International Conference on Multimedia Computing, Networking and Applications, MCNA 2020, 2020, p. 97-105 | - |
dc.identifier.uri | http://hdl.handle.net/10722/349514 | - |
dc.description.abstract | Human Activity Recognition (HAR) has recently received remarkable attentions in numerous applications such as assisted living and remote monitoring. Existing solutions based on sensors and vision technologies have obtained achievements but still suffering from considerable limitations in the environ-mental requirement. Wireless signals like WiFi-based sensing has emerged as a new paradigm since it is convenient and not restricted in the environment. In this paper, a new WiFi-based and video-based neural network (WiNN) is proposed to improve the robustness of activity recognition where the synchronized video serves as the supplement for the wireless data. Moreover, a wireless-vision benchmark (WiVi) is collected for 9 class actions recognition in three different visual conditions, including the scenes without occlusion, with partial occlusion, and with full occlusion. Both machine learning method-support vector machine (SVM) as well as deep learning methods are used for the accuracy verification of the data set. Our results show that WiVi data set satisfies the primary demand and all three branches in proposed pipeline keep more than 80% of activity recognition accuracy over multiple action segmentation from Is to 3s. In particular, WiNN is the most robust method in terms of all the actions on three action segmentation compared to the others. | - |
dc.language | eng | - |
dc.relation.ispartof | 2020 4th International Conference on Multimedia Computing, Networking and Applications, MCNA 2020 | - |
dc.title | A Wireless-Vision Dataset for Privacy Preserving Human Activity Recognition | - |
dc.type | Conference_Paper | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1109/MCNA50957.2020.9264288 | - |
dc.identifier.scopus | eid_2-s2.0-85099585581 | - |
dc.identifier.spage | 97 | - |
dc.identifier.epage | 105 | - |