The Mean First Passage Time of the Stochastic Resonance Driven by Dual-Sequence-Frequency-Hopping Signal and Noise.
Zhaorui LiXiaobei WuPeizhang CuiGuangkai LiuPublished in: Mob. Inf. Syst. (2020)
Keyphrases
- stochastic resonance
- image enhancement
- signal to noise ratio
- contrast enhancement
- frequency hopping
- additive noise
- signal processing
- low signal to noise ratio
- short time fourier transform
- spread spectrum
- image processing
- multiple access
- image segmentation
- random noise
- gaussian noise
- signal analysis
- noise reduction
- random variables
- received signal
- motion estimation
- image analysis