A Krylov subspace multistage decomposition of the transmit Wiener filter.
Guido DietlMichael JohamPhilipp KreuterJohannes BrehmerWolfgang UtschickPublished in: WSA (2004)
Keyphrases
- multistage
- wiener filter
- image restoration
- noise reduction
- denoising
- signal to noise ratio
- additive noise
- single stage
- point spread function
- stochastic programming
- blurred images
- dynamic programming
- feature space
- optimal policy
- multi frame
- closed form
- feature extraction
- frequency domain
- principal component analysis
- wiener filtering