The likelihood ratio filter for the detection of Gaussian signals in white noise.
T. W. MullikinIvan SelinPublished in: IEEE Trans. Inf. Theory (1965)
Keyphrases
- white noise
- likelihood ratio
- matched filter
- noise reduction
- gaussian noise
- bandpass
- likelihood ratio test
- hypothesis testing
- noise model
- markov processes
- non stationary
- random noise
- zero crossing
- signal to noise ratio
- low pass
- denoising
- gaussian distribution
- noisy images
- frequency domain
- low frequency
- gaussian mixture model
- frequency band
- image restoration
- maximum likelihood
- signal processing
- edge detection
- edge information
- markov chain
- markov random field