Placement strategy of multi-camera volumetric surveillance system for activities monitoring

I Fedorov, N Lawal, M O'Nils, H Alqaysi - Proceedings of the 11th …, 2017 - dl.acm.org
I Fedorov, N Lawal, M O'Nils, H Alqaysi
Proceedings of the 11th International Conference on Distributed Smart Cameras, 2017dl.acm.org
The design of multi-camera surveillance system comes with many advantages, for example
it facilitates as understanding how flying objects act in a given volume. One possible
application is for the observation interaction of birds and calculate their trajectories around
wind turbines to create promising systems for preventing bird collisions with turbine blades.
However, there are also challenges, such as finding the optimal node placement and
camera calibration. To address these challenges we investigated a trade-off between …
The design of multi-camera surveillance system comes with many advantages, for example it facilitates as understanding how flying objects act in a given volume. One possible application is for the observation interaction of birds and calculate their trajectories around wind turbines to create promising systems for preventing bird collisions with turbine blades. However, there are also challenges, such as finding the optimal node placement and camera calibration. To address these challenges we investigated a trade-off between calibration accuracy and node requirements, including resolution, modulation transfer function, field of view and angle baseline. We developed a strategy for camera placement to achieve improved coverage for golden eagle monitoring and tracking. This strategy based on the modified resolution criterion taking into account the contrast function of the camera and the estimation of the base angle between the cameras.
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