A sparse dictionary learning-based denoising method for underwater acoustic sensors
Chuanxi Xing, Yaowen Wu, Lixiang Xie, Dongyu Zhang
Topics & Concepts
Matching pursuitComputer scienceDiscrete cosine transformNoise reductionSparse approximationSIGNAL (programming language)UnderwaterCompressed sensingArtificial intelligenceSpeech recognitionSignal reconstructionNoise (video)Signal processingPattern recognition (psychology)AlgorithmTelecommunicationsImage (mathematics)RadarProgramming languageGeologyOceanographyUltrasonics and Acoustic Wave PropagationImage and Signal Denoising MethodsUnderwater Acoustics Research