Anomaly detection and localisation in the crowd scenes using a block‐based social force model
QG Ji, R Chi, ZM Lu - IET Image Processing, 2018 - Wiley Online Library
A novel approach to detect and localise anomalous events in crowed scenes by processing
surveillance videos is introduced in this study. Unusual events are those that significantly …
surveillance videos is introduced in this study. Unusual events are those that significantly …
Direction, velocity, merging probabilities and shape descriptors for crowd behavior analysis
Descriptors are important for quantifying crowd behavior. The existing descriptors generally
provide information about crowd density, ie, number of people/objects present in a defined …
provide information about crowd density, ie, number of people/objects present in a defined …
Anomaly detection in crowd scenes using streak flow analysis
B Pradeepa, A Viji, JJ Athanesious… - … Signal Processing and …, 2019 - ieeexplore.ieee.org
A new approach is proposed to analysis and localize abnormal events in crowded scenes,
such us detecting suspicious behavior, sudden assemble and dispersion of pedestrian in …
such us detecting suspicious behavior, sudden assemble and dispersion of pedestrian in …
Pedestrian zone anomaly detection by non-parametric temporal modelling
AE Gunduz, TT Temizel… - 2014 11th IEEE …, 2014 - ieeexplore.ieee.org
With the increasing focus on safety and security in public areas, anomaly detection in video
surveillance systems has become increasingly more important. In this paper, we describe a …
surveillance systems has become increasingly more important. In this paper, we describe a …
Local anomaly detection in crowded scenes using Finite-Time Lyapunov Exponent based clustering
Surveillance of crowded public spaces and detection of anomalies from the video is
important for public safety and security. While anomaly detection is possible by detection …
important for public safety and security. While anomaly detection is possible by detection …
Anomaly detection using sparse features and spatio-temporal hidden markov model for pedestrian zone video surveillance
AE Gündüz - 2014 - open.metu.edu.tr
Automated analysis of crowd behavior for anomaly detection has become an important issue
to ensure the safety and security of the public spaces. Public spaces have varying people …
to ensure the safety and security of the public spaces. Public spaces have varying people …