Soft-decision detection of weak tonals for passive sonar using track-before-detect method
Dianlun Zhang, Linsen Gao, Dajun Sun, Tingting Teng
Topics & Concepts
SonarNoise (video)Computer scienceTrack-before-detectSpectrogramBinFilter (signal processing)Detection theoryLikelihood functionParticle filterArtificial intelligenceAcousticsPattern recognition (psychology)Speech recognitionAlgorithmDetectorEstimation theoryComputer visionTelecommunicationsPhysicsImage (mathematics)Underwater Acoustics ResearchTarget Tracking and Data Fusion in Sensor NetworksUnderwater Vehicles and Communication Systems