Essays about: "track-before-detect"
Found 3 essays containing the word track-before-detect.
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1. Track Before Detect in Active Sonar Systems
University essay from Uppsala universitet/Signaler och systemAbstract : Detection of an underwater target with active sonar in shallow waters such as the Baltic sea is a big challenge. This since the sound beams from the sonar will be reflected on the surfaces, sea surface and sea bottom, and the water volume itself which generates reverberation. READ MORE
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2. Design of behavior classifying and tracking system with sonar
University essay from Institutionen för systemteknikAbstract : The domain below the surface in maritime security is hard to monitor with conventional methods, due to the often very noisy environment. In conventional methods the measurements are thresholded in order to distinguish potential targets. This is not always a feasible way of treating measurements. READ MORE
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3. Particle Filtering for Track Before Detect Applications
University essay from Institutionen för systemteknikAbstract : Integrated tracking and detection, based on unthresholded measurements, also referred to as track before detect (TBD) is a hard nonlinear and non-Gaussian dynamical estimation and detection problem. However, it is a technique that enables the user to track and detect targets that would be extremely hard to track and detect, if possible at all with ''classical'' methods. READ MORE
