The Recovery of Weak Impulsive Signals Based on Stochastic Resonance and Moving Least Squares Fitting.
Kuosheng JiangGuanghua XuLin LiangTangfei TaoFengshou GuPublished in: Sensors (2014)
Keyphrases
- stochastic resonance
- signal processing
- low signal to noise ratio
- weak signal
- signal to noise ratio
- image enhancement
- noise reduction
- contrast enhancement
- median filter
- signal analysis
- signal detection
- independent component analysis
- moving objects
- additive noise
- cellular neural networks
- random noise
- video sequences
- graphical models
- multiscale
- low level