Characterization and Implementation of Partial Projection Filter in the Presence of Signal Space Noise.
Aqeel SyedHidemitsu OgawaPublished in: IEICE Trans. Inf. Syst. (2004)
Keyphrases
- wiener filter
- noise variance
- noise reduction
- nonlinear filters
- random noise
- noise cancellation
- impulse response
- signal detection
- white noise
- additive noise
- high frequency
- high pass
- low signal to noise ratio
- multiplicative noise
- noise removal
- original signal
- low frequency
- noise elimination
- signal to noise ratio
- low pass filter
- high signal to noise ratio
- bandpass
- noise free
- low snr
- frequency domain
- median filter
- matched filter
- spatial filtering
- non stationary
- frequency response
- noise suppression
- noise level
- noise detection
- signal dependent
- noise shaping
- noise model
- filtering method
- removing noise
- signal processing
- denoising
- low dimensional
- additive gaussian noise
- multiresolution
- image restoration
- fine details
- spatial domain
- anisotropic diffusion
- transfer function
- gaussian noise
- impulse noise
- power spectrum