Page 15 - TT Aug-Sept pdf for digital

ON THE COVER

Similarly, the U.S. - Mexico systems provides comprehensive movement and video provides
border utilizes radar-assisted incident detection, real-time speed visual context. Advanced
surveillance as part of the U.S. display, and improved driver algorithms and AI analyze this
Customs and Border Protection’s awareness. fused data in real-time, identifying
efforts to monitor illegal crossings and classifying objects, detecting
across challenging terrains. Challenges in anomalies, and triggering alerts.
Implementation The data is stored for future
And in the Middle East, Saudi
Arabia’s oil refineries, managed While radar-assisted video analysis and reporting. However,
by Saudi Aramco, rely heavily on surveillance offers significant this extensive data collection
radar-assisted video surveillance benefits, it also faces notable raises privacy concerns, including
to protect critical infrastructure. challenges, particularly in defense the potential for surveillance
It enables the rapid detection of and high-security environments. A overreach, unauthorized access,
potential threats to vital resources, key difficulty is integrating radar and the retention of sensitive
such as oil refineries and pipelines. with video technologies, which information. Ensuring data security,
Countries such as Denmark and are based on different operating transparency, and compliance
Australia, have deployed radar- principles. Creating a seamless with privacy regulations is crucial
assisted surveillance to monitor system requires sophisticated to mitigate these concerns and
traffic flow, detect accidents and signal processing, precise protect individuals’ privacy rights,”
prevent congestion. synchronization, and calibration, explains Sanjeev Sehgal.
Vehant’s solutions featuring 242 which adds complexity and Ashish Dhakan points out that
AI-enabled video analytics use cases increases costs. This integration the limitations of radar –assisted
with VehiScan and TrafficMon, also demands specialized expertise video surveillance often relates
are designed to enhance traffic for effective management, to various factors including filter
management and safety on the especially in scenarios where real- on distance, false alarm triggers,
Bengaluru- Mysuru highway. The time detection and response are object information, coverage,
integration with VIDES and VASD crucial. light condition, configuration and
cost. “It is not possible that a
Another challenge is the single fixed camera will cover the
processing and analysis of the same area as a radar. A solution
large volumes of data generated with several fixed cameras on
by these systems. In defense the other hand, would certainly
applications, where local signal increase the installation time and
processing is essential, the cost. The installation process is
computational demands can be complex and time consuming
immense, requiring advanced to configure analytics on video
algorithms and high-performance and thermal cameras. The level
computing resources. In of configuration of a radar and
commercial systems, data privacy a PTZ camera together is limited,
is a significant concern due to the which is a positive factor. As with
sensitive nature of the information all types of detectors, there are
collected. Ensuring secure storage, circumstances where the network
encryption, and controlled access radar detector’s performance may
is crucial for protecting privacy and be less than optimal.”
complying with legal regulations.
These challenges underscore the It is also that the radar detection
need for careful planning and performance gradually decreases
with distance and angle. Small
robust infrastructure to ensure objects are therefore less
the effective operation of radar-
assisted video surveillance systems. detectable at longer distance and
at larger angles. Again, blind spots,
“Data from radar and video interoperability and installation
surveillance is processed through cost are part of operational
integration, where radar detects limitation one needs to address.

www.trafficinfratech.com / August-September 2024 / TRAFFICINFRATECH 15