Crowded scene analysis: A survey

T Li, H Chang, M Wang, B Ni, R Hong… - IEEE transactions on …, 2014 - ieeexplore.ieee.org
Automated scene analysis has been a topic of great interest in computer vision and
cognitive science. Recently, with the growth of crowd phenomena in the real world, crowded …

Detecting coherent groups in crowd scenes by multiview clustering

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 …

Computer vision based crowd disaster avoidance system: A survey

B Yogameena, C Nagananthini - International journal of disaster risk …, 2017 - Elsevier
Computer Vision (CV) based surveillance in crowded scenes is one of the most significant
and promising topics due to the increase of people gatherings in public places where the …

Physics inspired methods for crowd video surveillance and analysis: a survey

X Zhang, Q Yu, H Yu - IEEE Access, 2018 - ieeexplore.ieee.org
Crowd analysis is very important for human behavior analysis, safety science, computational
simulation, and computer vision applications. One of the most popular applications is video …

Quantifying and detecting collective motion in crowd scenes

X Li, M Chen, Q Wang - IEEE Transactions on Image …, 2020 - ieeexplore.ieee.org
People in crowd scenes always exhibit consistent behaviors and form collective motions.
The analysis of collective motion has motivated a surge of interest in computer vision …

A hybrid social influence model for pedestrian motion segmentation

H Ullah, M Ullah, M Uzair - Neural Computing and Applications, 2019 - Springer
A hybrid social influence model (HSIM) has been proposed which is a novel and automatic
method for pedestrian motion segmentation. One of the major attractions of the HSIM is its …

Density independent hydrodynamics model for crowd coherency detection

H Ullah, M Uzair, M Ullah, A Khan, A Ahmad, W Khan - Neurocomputing, 2017 - Elsevier
We propose density independent hydrodynamics model (DIHM) which is a novel and
automatic method for coherency detection in crowded scenes. One of the major advantages …

A diffusion and clustering-based approach for finding coherent motions and understanding crowd scenes

W Lin, Y Mi, W Wang, J Wu, J Wang… - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
This paper addresses the problem of detecting coherent motions in crowd scenes and
presents its two applications in crowd scene understanding: semantic region detection and …

Crowd event detection on optical flow manifolds

AS Rao, J Gubbi, S Marusic… - IEEE transactions on …, 2015 - ieeexplore.ieee.org
Analyzing crowd events in a video is key to understanding the behavioral characteristics of
people (humans). Detecting crowd events in videos is challenging because of articulated …

Conditional autoregressive-tunicate swarm algorithm based generative adversarial network for violent crowd behavior recognition

JP Singh, M Kumar - Artificial Intelligence Review, 2023 - Springer
Violent crowd behavior detection has gained significant attention in the computer vision
system. Diverse crowd behavior detection approaches are introduced to detect violent …