Track-before-detect
Dual-Module Data Fusion of Infrared and Radar for Track before Detect
... An efficient method to implement such a TBD processing is provided by a particle filter. As this problem statement leads to a nonlinear non Gaussian filtering problem classical filtering methods. Kalman filtering will ...
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Localization Accuracy of Track-before-Detect Search Strategies for Distributed Sensor Networks
... the track-before-detect kinematic requirements to ignore many detections that are not aligned with three other detections (for this = 4 ...the track-before-detect criteria for ...
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A Comparison of Detection Performance for Several Track-before-Detect Algorithms
... data. Track before detect (TBD) is a paradigm which combines target detection and estimation by removing the detection algorithm and supplying the sensor data directly to the ...to detect low ...
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Track-before-detect procedures for detection of extended object
... In this article, we present a particle filter (PF)-based track-before-detect (PF TBD) procedure for detection of extended objects whose shape is modeled by an ellipse. By incorporating of an ...
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Track before Detect Algorithm Based on Gaussian Particle Cardinalized Probability Hypothesis Density
... Abstract. In unknown dim target number environment, a new track-before-detect (TBD) algorithm based on cardinalized probability hypothesis density (CPHD) filter is proposed. It can avoid the low ...
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Parameter Adjustment for a Dynamic Programming Track-before-Detect-Based Target Detection Algorithm
... the track-before-detect (TBD) approach, is designed to track and detect dim maneuvering targets from an image sequence under low SNR conditions; a dynamic programming algorithm (DPA) is ...
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A Bayesian track-before-detect procedure for passive radars
... the track-before-detect ...to detect weak targets and to circumvent the data association problem originating from the detection stage of classical radar ...to detect and track a ...
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Particle filter track before detect implementation on GPU
... the track-before-detect (TBD) technique is developed to use directly the un-threshold or low threshold measurements of sensors to utilize the raw ...
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Track-before-detect in distributed sensor applications
... In this article, we propose a new extension to a Dynamic Programming Algorithm (DPA) approach for Track-before- Detect challenges. This extension enables the DPA to process time-delayed sensor data ...
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Track-before-Detect Using Swerling 0, 1, and 3 Target Models for Small Manoeuvring Maritime Targets
... a track than of an individual detection; and the applicability of detection performance measures such as probability of detection (PD) and probability of false alarm rate (PFA) become much less clearly ...
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Tracking and Detecting moving weak Targets
... the track-before-detect approach based on target existence variable and as a result, the developed particle filter can detect and track low SNR maneuvering ...to detect and ...
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Detecting and tracking honeybees in 3D at the beehive entrance using stereo vision
... The trajectory of a target can be estimated by differ- ent methods, including the extended Kalman filter [27] and particle filters [20]. Both are particularly suitable for non-linear systems, and particle filters belong ...
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Title: AUTOMATED VISUAL INSPECTION OF RAILROAD TRACK
... We first systematized a survey of present technology of automatic visual investigation of rail track and track contents. Result gave us understanding with respect to which projects were best suited to ...
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Camera-based photoplethysmography in an intraoperative setting
... One way to reduce the dependence on facial features is to include the time compo- nent in the selection process (e.g. [8, 13–16]). For that purpose, the image or a prede- fined ROI is blurred or divided into small ...
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Improved Lane Departure Response Distortion Warning Method based on Hough Transformation and Kalman Filter
... to track the extracted lines based on the assumption that the lines are moving linearly and ...quickly track lanes and make all departure warning ...
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Identification of the Presence of Train and its Formation
... Each circuit detects a defined section of track, such as a block. These sections are separated b y insulated joints, usually in both rails. To prevent one circuit from falsely powering another in the event of ...
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Object Tracking using Association Rule in Clutter Environment
... After extracting foreground pixels which are detected by frame differencing of consecutive frames. Each object is detected as homogeneous region of connected pixels. The properties of each object is collected and ...
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Synchronization between Mobile Devices and Server: An Optimistic Approach
... to track changes between synchronizations so that the client only needs to download incremental changes and to detect conflicts when a client uploads data that has been changed on the server as well, ...
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A Novel Approach for Detection and Tracking of Vessels on Maritime Sequences
... to detect sea skimming missiles located at long ...and Track (IRST) technology to secure the country from sea skimming rockets, seaside firearms, and various rockets ...
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A High-Precision Tracking Algorithm for Mass Reconstruction of Heavy-Ion Fragments in the R3B Experiment at FAIR
... The track candidate contains an array of hits to be fitted and the initial values of start position, start direction, mass and ...layers before and after the dipole field, the starting position and the ...
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