Although the traits emerged in a mass gathering are often non-deliberative, the act of mass impulse may lead to irrevocable crowd disasters. The two-fold increase of carnage in crowd …
Q Wang, M Chen, F Nie, X Li - IEEE transactions on pattern …, 2018 - ieeexplore.ieee.org
Detecting coherent groups is fundamentally important for crowd behavior analysis. In the past few decades, plenty of works have been conducted on this topic, but most of them have …
F Matkovic, M Ivasic-Kos, S Ribaric - Engineering applications of artificial …, 2022 - Elsevier
Automatic analysis and the recognition and prediction of the behaviour of large-scale crowds in video-surveillance data is a research field of paramount importance for the …
B Zhou, X Tang, X Wang - Proceedings of the IEEE …, 2013 - openaccess.thecvf.com
Collective motions are common in crowd systems and have attracted a great deal of attention in a variety of multidisciplinary fields. Collectiveness, which indicates the degree of …
Y Yuan, J Fang, Q Wang - IEEE transactions on cybernetics, 2014 - ieeexplore.ieee.org
Abnormal behavior detection in crowd scenes is continuously a challenge in the field of computer vision. For tackling this problem, this paper starts from a novel structure modeling …
B Zhou, X Tang, X Wang - International Journal of Computer Vision, 2015 - Springer
Collective behaviors characterize the intrinsic dynamics of the crowds. Automatically understanding collective crowd behaviors has important applications to video surveillance …
Research on methods for detection and recognition of events and actions in videos is receiving an increasing attention from the scientific community, because of its relevance for …
In this paper, we propose to use the deep learning technique for abnormal event detection by extracting spatiotemporal features from video sequences. Human eyes are often attracted …
Approaches inspired by Newtonian mechanics have been successfully applied for detecting abnormal behaviors in crowd scenarios, being the most notable example the Social Force …