Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 12 of 12 for “"camera networks"”.
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Localization and Optimization Problems for Camera Networks
… of networked control systems, we focus on networks of autonomous PTZ cameras. A large set of cameras communicating each other through a network is a widely used architecture in application areas like video surveillance, tracking and motion. First, we consider relative localization in sensor …
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The role of groups in smart camera networks
Recent research in sensor networks has made it possible to deploy networks of sensors with significant local processing. These sensor networks are revolutionising information collection and processing in many different environments. Often the amount of local data produced by these devices, and …
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Dynamic Camera Positioning and Reconfiguration for Multi-Camera Networks
The large availability of different types of cameras and lenses, together with the reduction in price of video sensors, has contributed to a widespread use of video surveillance systems, which have become a widely adopted tool to enforce security and safety, in detecting and preventing crimes and …
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Sensor planning for novel view generation by camera networks
… from a set of independent networked robotic cameras. Specifically, the robotic cameras work to seek out texture and geometric information needed to generate the specified synthetic view or views, aiming to-with each successive camera move-increase confidence in the estimates of the pixel …
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Models and data sources for economical computer vision in camera networks
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2025-02-04 without embargo terms
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Predictive Duty Cycling of Radios and Cameras using Augmented Sensing in Wireless Camera Networks
… every aspect of the design of wireless camera networks (WCNs), and duty cycling of radios and cameras is an important tool for achieving high energy efficiencies. However, duty cycling in WCNs is made complex by the camera nodes having to anticipate the arrival of the objects in their …
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Resource-Aware Distributed Particle Filtering for Cluster-Based Object Tracking in Wireless Camera Networks
… sensors have enabled the development of wireless camera networks (WCN). In this dissertation, we consider the problem of real-time object tracking with a WCN. Existing object tracking methods designed for multi-camera systems do not take into account the unique constraints of WCNs. Specifically, …
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You Only Look Twice: An Ensemble Deep Learning Model for Wildfire Detection Using Terrestrial Camera Networks
… and localizing wildfires through terrestrial cameras positioned on elevated terrain, aimed at improving early detection capabilities and response times while maintaining computational efficiency and reliability for the U.S. Space Force in Southern California. We present YOL2, a novel ensemble …
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Ultra-low-power Wireless Camera Network Nodes: Design and Performance Analysis
A methodology for designing Wireless Camera Network nodes featuring long lifetime is presented. Wireless Camera Networks may nd widespread application in the elds of security, animal monitoring, elder care and many others. Unfortunately, their development is currently thwarted by the lack of nodes …
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Advancing approaches to multi-target multi-camera tracking: Graph-based features, language integration, privacy preservation, and large language agent frameworks
Multi-target multi-camera tracking (MTMCT) is a cornerstone of intelligent transportation systems (ITS), enabling comprehensive monitoring and analysis of vehicle movements across distributed camera networks. Although significant progress has been made, fundamental challenges persist in data …
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Information selection and fusion in vision systems
… by data-intensive imaging systems, such as multi-camera surveillance systems and microscopes, is technically challenging. While image and video compression help to manage the data volumes, they do not address the basic problem of information overflow. In this PhD we tackle the problem in a more …
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Robust Real-Time Recognition of Action Sequences Using a Multi-Camera Network
… public safety and national security. Distributed camera networks that provide multiple views of a scene are ideally suited for real-time action recognition. However, deployments of multi-camera based real-time action recognition systems have thus far been inhibited because of several practical …