Improvement of the laplace-based particle filter for track-before-detect

Abstract

Track-before-detect (TBD) is an efficient approach for tracking a target with low signal-to-noise-ratio. Unlike classic detection methods, TBD does not require thresholding. TBD integrates the signal of the target over space and time. This paper follows the one we published last year. A new particle filter has been proposed where the proposal density is… (More)

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