On Estimating the Norm of a Gaussian Vector Under Additive White Gaussian Noise.
Alex DytsoMartina CardoneH. Vincent PoorPublished in: IEEE Signal Process. Lett. (2019)
Keyphrases
- additive white gaussian noise
- generalized gaussian
- signal to noise ratio
- image denoising
- jpeg compression
- probability density function
- noise level
- denoising
- maximum a posteriori
- wavelet coefficients
- channel coding
- gaussian model
- kullback leibler divergence
- markov random field
- bit error rate
- feature vectors
- gaussian mixture model
- gaussian noise
- maximum likelihood
- uniformly distributed
- fading channels
- noise model
- marginal distributions
- distance measure
- noise free
- error correction
- posterior distribution
- noise reduction
- high frequency