Results 1 to 10 of about 151,561 (327)
Shooting Utility Maximization in UAV-Assisted Wireless Camera Sensor Networks. [PDF]
Sensors (Basel), 2022 Recently, wireless camera sensor networks (WCSNs) have entered an era of rapid development, and WCSNs assisted by unmanned aerial vehicles (UAVs) are capable of providing enhanced flexibility, robustness and efficiency when executing missions such as shooting targets.
Wu Y, Feng S, Dong C, Wang W.
europepmc +7 more sources
Multi-view human activity recognition in distributed camera sensor networks. [PDF]
Sensors (Basel), 2013 With the increasing demand on the usage of smart and networked cameras in intelligent and ambient technology environments, development of algorithms for such resource-distributed networks are of great interest. Multi-view action recognition addresses many challenges dealing with view-invariance and occlusion, and due to the huge amount of processing ...
Mosabbeb EA, Raahemifar K, Fathy M.
europepmc +9 more sources
Barrier Coverage for 3D Camera Sensor Networks. [PDF]
Sensors (Basel), 2017 Barrier coverage, an important research area with respect to camera sensor networks, consists of a number of camera sensors to detect intruders that pass through the barrier area. Existing works on barrier coverage such as local face-view barrier coverage and full-view barrier coverage typically assume that each intruder is considered as a point ...
Si P, Wu C, Zhang Y, Jia Z, Ji P, Chu H.
europepmc +6 more sources
Distributed Compressed Video Sensing in Camera Sensor Networks [PDF]
International Journal of Distributed Sensor Networks, 2012 With the booming of video devices ranging from low-power visual sensors to mobile phones, the video sequences captured by these simple devices must be compressed easily and reconstructed by relatively more powerful servers. In such scenarios, distributed compressed video sensing (DCVS), combining distributed video coding (DVC) and compressed sensing ...
Yu Liu, Xuqi Zhu, Lin Zhang, Sung Ho Cho
doaj +3 more sources
Cooperative Target Tracking by Multiagent Camera Sensor Networks via Gaussian Process [PDF]
IEEE Access, 2022 In this paper, we present learning-based robust cooperative control for camera sensor networks. The dynamics of each camera agent with the pan and tilt mechanism is modeled by the Euler-Lagrange equation.
Takashi Adachi +2 more
openalex +3 more sources
Sensor Parameter Estimation for Full-View Coverage of Camera Sensor Networks Based on Bounded Convex Region Deployment [PDF]
IEEE Access, 2021 Recently, full-view coverage was introduced to capture intruders from any direction in camera sensor networks (CSNs), it can identify intruders more effectively than traditional coverage. However, the full-view coverage usually requires a large number of
Zhimin Liu, Guiyan Jiang
openalex +3 more sources
OSLo: Optical Sensor Localization through Mesh Networked Cameras [PDF]
2021 IEEE 22nd International Symposium on a World of Wireless, Mobile and Multimedia Networks (WoWMoM), 2021 Accurate indoor positioning remains an open research question. Existing solutions are either expensive, short-range, or inaccurate. A new approach is therefore required to cost-effectively and accurately support localization in large indoor environments.
Hassaan Janjua +6 more
openalex +3 more sources
A Camera Nodes Correlation Model Based on 3D Sensing in Wireless Multimedia Sensor Networks [PDF]
International Journal of Distributed Sensor Networks, 2012 In wireless multimedia sensor networks, multiple camera sensor nodes generally are used for gaining enhanced observations of a certain area of interest.
Chong Han +4 more
openalex +2 more sources
Semantic Constraint GAN for Person Re-Identification in Camera Sensor Networks [PDF]
IEEE Access, 2019 In this paper, we propose a novel data augmentation method named Semantic Constraint Generative Adversarial Network (SCGAN) for person re-identification (Re-ID) in camera sensor networks.
Shuang Liu +3 more
openalex +3 more sources
A Sparsity-Driven Approach to Multi-camera Tracking in Visual Sensor Networks [PDF]
, 2013 In this paper, a sparsity-driven approach is presented for multi-camera tracking in visual sensor networks (VSNs). VSNs consist of image sensors, embedded processors and wireless transceivers which are powered by batteries. Since the energy and bandwidth
Serhan Coşar, Müjdat Çetin
openalex +6 more sources