Roundoff noise minimization and pole-zero sensitivity in fixed-point digital filters using residue feedback.
Darrell WilliamsonPublished in: IEEE Trans. Acoust. Speech Signal Process. (1986)
Keyphrases
- fixed point
- digital filters
- median filter
- low pass filter
- sufficient conditions
- discrete wavelet transform
- dynamical systems
- objective function
- noise reduction
- floating point
- transfer function
- noise level
- neural network
- signal to noise ratio
- belief propagation
- markov random field
- spatial domain
- low frequency
- post processing
- three dimensional