Matched Stochastic Resonance Enhanced Underwater Passive Sonar Detection under Non-Gaussian Impulsive Background Noise.
Haitao DongShilei MaJian SuoZhigang ZhuPublished in: Sensors (2024)
Keyphrases
- background noise
- noisy environments
- sonar images
- autonomous underwater vehicle
- low contrast
- stochastic resonance
- mobile robot
- noise reduction
- speech signal
- independent component analysis
- contrast enhancement
- median filter
- image enhancement
- gaussian noise
- speech recognition
- sparse representation
- high dimensional data
- natural images
- high resolution