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Showing result 1 - 5 of 19 essays matching the above criteria.

  1. 1. PTZ Handover: Tracking an object across multiple surveillance cameras

    University essay from Lunds universitet/Institutionen för reglerteknik

    Author : Alexander Persson; [2023]
    Keywords : Technology and Engineering;

    Abstract : Tracking objects in a scene is a crucial task in accomplishing surveillance that enhances security and provides valuable information about the events happening at the site. For this task, the PTZ (pan-tilt-zoom) cameras can be utilized to achieve fluid tracking as they provide all-around surveillance with zoom capabilities. READ MORE

  3. 2. A hierarchical neural network approach to learning sensor planning and control

    University essay from Uppsala universitet/Datorteknik

    Author : Nicke Löfwenberg; [2023]
    Keywords : sensor planning; hierarchical reinforcement learning; reinforcement learning; sensor control; camera control; sensorplanering; hierarkisk förstärkningsinlärning; förstärkningsinlärning; sensorkontroll; kamerakontroll;

    Abstract : The ability to search their environment is one of the most fundamental skills for any living creature. Visual search in particular is abundantly common for almost all animals. READ MORE

  4. 3. PTZ Camera Tampering Correction Using IMUs

    University essay from Lunds universitet/Institutionen för reglerteknik

    Author : Ludvig Hansson; Måns Lindeberg; [2022]
    Keywords : Technology and Engineering;

    Abstract : The Pan-Tilt-Zoom (PTZ) camera is a type of camera that covers large areas, up to 360°, in addition to zoom. Some of these cameras are susceptible to tampering, which means that an additional angle measurement feedback is necessary to detect such attempts. This thesis has evaluated the possibility of using MEMS-based IMUs to solve this problem. READ MORE

  5. 4. Remote Positioning of a Multidirectional Camera

    University essay from Lunds universitet/Institutionen för reglerteknik

    Author : Linus Wannebro; Victor Ohlson; [2021]
    Keywords : Technology and Engineering;

    Abstract : In today’s world of uncertainties, video surveillance is widely used to make the people of our society feel safe and protected. As more cameras are installed, the time of installation and ease of use play a critical role when customers decide which camera solution to select. READ MORE

  6. 5. Deep Reinforcement Learning Applied to an Image-Based Sensor Control Task

    University essay from Linköpings universitet/Informationskodning

    Author : Rickard Eriksson; [2021]
    Keywords : Reinforcement Learning; Deep Learning; Proximal Policy Optimization; PPO; Sensor Control;

    Abstract : An intelligent sensor system has the potential of providing its operator with relevant information, lowering the risk of human errors, and easing the operator's workload. One way of creating such a system is by using reinforcement learning, and this thesis studies how reinforcement learning can be applied to a simple sensor control task within a detailed 3D rendered environment. READ MORE