New results on employing cumulants for retrieving sinusoids in colored non-Gaussian noise.
Reda R. GhariebPublished in: IEEE Trans. Signal Process. (2000)
Keyphrases
- blind source separation
- information retrieval
- non stationary
- noise reduction
- noise level
- random noise
- additive noise
- missing data
- signal to noise ratio
- sensor noise
- higher order statistics
- fourth order
- noise removal
- median filter
- image structure
- image noise
- noisy data
- independent component analysis
- heavy tailed
- hidden markov models
- image sequences