TY - GEN
T1 - Single Run Action Detector over Video Stream - A Privacy Preserving Approach
AU - Saravanan, Anbumalar
AU - Sanchez, Justin
AU - Ghasemzadeh, Hassan
AU - Macabasco-O’Connell, Aurelia
AU - Tabkhi, Hamed
N1 - Publisher Copyright:
© 2021, Springer Nature Singapore Pte Ltd.
PY - 2021
Y1 - 2021
N2 - This paper takes initial strides at designing and evaluating a vision-based system for privacy ensured activity monitoring. The proposed technology utilizing Artificial Intelligence (AI)-empowered proactive systems offering continuous monitoring, behavioral analysis, and modeling of human activities. To this end, this paper presents Single Run Action Detector (S-RAD) which is a real-time privacy-preserving action detector that performs end-to-end action localization and classification. It is based on Faster-RCNN combined with temporal shift modeling and segment based sampling to capture the human actions. Results on UCF-Sports and UR Fall dataset present comparable accuracy to State-of-the-Art approaches with significantly lower model size and computation demand and the ability for real-time execution on edge embedded device (e.g. Nvidia Jetson Xavier).
AB - This paper takes initial strides at designing and evaluating a vision-based system for privacy ensured activity monitoring. The proposed technology utilizing Artificial Intelligence (AI)-empowered proactive systems offering continuous monitoring, behavioral analysis, and modeling of human activities. To this end, this paper presents Single Run Action Detector (S-RAD) which is a real-time privacy-preserving action detector that performs end-to-end action localization and classification. It is based on Faster-RCNN combined with temporal shift modeling and segment based sampling to capture the human actions. Results on UCF-Sports and UR Fall dataset present comparable accuracy to State-of-the-Art approaches with significantly lower model size and computation demand and the ability for real-time execution on edge embedded device (e.g. Nvidia Jetson Xavier).
KW - Action detection
KW - Deep learning
KW - Edge computing
KW - Real time
KW - Spatial-temporal neural network
UR - http://www.scopus.com/inward/record.url?scp=85102741517&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85102741517&partnerID=8YFLogxK
U2 - 10.1007/978-981-16-0575-8_7
DO - 10.1007/978-981-16-0575-8_7
M3 - Conference contribution
AN - SCOPUS:85102741517
SN - 9789811605741
T3 - Communications in Computer and Information Science
SP - 85
EP - 98
BT - Deep Learning for Human Activity Recognition - 2nd International Workshop, DL-HAR 2020, Held in Conjunction with IJCAI-PRICAI 2020, Proceedings
A2 - Li, Xiaoli
A2 - Wu, Min
A2 - Chen, Zhenghua
A2 - Zhang, Le
PB - Springer Science and Business Media Deutschland GmbH
T2 - 2nd International Workshop on Deep Learning for Human Activity Recognition, DL-HAR 2020, held in conjunction with IJCAI-PRICAI 2020
Y2 - 8 January 2021 through 8 January 2021
ER -