Instantaneous frequency estimation of nonlinear frequency-modulated signals in the presence of multiplicative and additive noise.
Braham BarkatPublished in: IEEE Trans. Signal Process. (2001)
Keyphrases
- additive noise
- instantaneous frequency
- frequency modulation
- noisy images
- spatial domain
- maximum likelihood
- random variables
- signal processing
- causal inference
- multiplicative noise
- speckle noise
- frequency domain
- short time fourier transform
- low frequency
- three dimensional
- point spread function
- bayesian networks
- high resolution
- neural network
- image restoration
- image processing