On the Sensitivity of the Transmit MIMO Wiener Filter With Respect to Channel and Noise Second-Order Statistics Uncertainties.
Despoina TsipouridouAthanasios P. LiavasPublished in: IEEE Trans. Signal Process. (2008)
Keyphrases
- wiener filter
- single channel
- noise reduction
- additive noise
- image restoration
- signal to noise ratio
- denoising
- noise variance
- multiple input multiple output
- wireless channels
- mimo systems
- speech enhancement
- fading channels
- blurred images
- channel state information
- degraded images
- point spread function
- multi frame
- ofdm system
- bit error rate
- spatial domain
- noisy images
- image sequences
- maximum likelihood
- motion blur
- super resolution
- noisy environments
- gaussian noise
- median filter
- random variables
- frequency domain
- multi channel
- markov random field
- wavelet transform
- image processing