Rapid person re-identification retraining strategy for flexible deployment in new environments

A van Rooijen, H Bouma, J Baan… - Counterterrorism …, 2022 - spiedigitallibrary.org
Person re-identification (Re-ID) can be used to find the owner of lost luggage, to find
suspects after a terrorist attack, or to fuse multiple sensors. Common state-of-the-art deep …

Online learning of contexts for detecting suspicious behaviors in surveillance videos

DM Torres, HL Correa, EC Bravo - Image and Vision Computing, 2019 - Elsevier
One of the main incentives for implementing video-based surveillance systems is the urban
security. During the last years, several approaches for automatic detection of suspicious …

Video-based fusion of multiple detectors to counter terrorism

L De Dominicis, H Bouma, S Toivonen… - Counterterrorism …, 2021 - spiedigitallibrary.org
Terrorism is an international security challenge. The early detection of threats (eg,
explosives or firearms) could provide a valuable contribution to the ability to prevent, protect …

Long-term behavior understanding based on the expert-based combination of short-term observations in high-resolution CCTV

K Schutte, G Burghouts, N van der Stap… - … and Photonics for …, 2016 - spiedigitallibrary.org
The bottleneck in situation awareness is no longer in the sensing domain but rather in the
data interpretation domain, since the number of sensors is rapidly increasing and it is not …

4-d scene alignment in surveillance video

R Wagner, P Feeney, D Crispell… - 2019 IEEE Applied …, 2019 - ieeexplore.ieee.org
Designing robust activity detectors for fixed camera surveillance video requires knowledge
of the 3-D scene. This paper presents an automatic camera calibration process that provides …

Automatically assessing properties of dynamic cameras for camera selection and rapid deployment of video content analysis tasks in large-scale ad-hoc networks

RJM den Hollander, H Bouma… - Counterterrorism …, 2017 - spiedigitallibrary.org
Video analytics is essential for managing large quantities of raw data that are produced by
video surveillance systems (VSS) for the prevention, repression and investigation of crime …

Robust extrinsic calibration from pedestrians

X Li, Y Cheng, T Zhang - Signal Processing: Image Communication, 2017 - Elsevier
Calibration from pedestrians in the single-camera setup is studied in this paper. Previous
relevant methods are mainly designed in simple scenes with a single pedestrian. The …

[PDF][PDF] A Review for Enhancement Methods for Object Detection and Tracking Methods in Visual Surveillance System of Cameras Network

WM Brich, IH Ali - Technology, 2021 - webology.org
The intersection of computer vision and sensor network Contributed to design and spread of
camera networks. Camera network-based visual monitoring is an active and important field …

Close circuit television camera applications in Abu Dhabi United Arab Emirates: surveillance system effectiveness assessment

AH Salem Al Neyadi - 2021 - eprints.uthm.edu.my
Closed-circuit television (CCTV) cameras are intensively used in Abu Dhabi to maintain
surveillance for ensuring law enforcement and helping with crime control at public places …

Humanly Evolving Robotics with Angular Sensor Control (Herasc)

A Obulesu, T Rishwi, S Deepika - Advances in Computational Intelligence …, 2020 - Springer
In artificial intelligence, identifying suspectable activities and people in public areas is a real-
time challenging issue. This paper proposing robot framework which can act like human …