An optimization procedure to minimize the roundoff noise in cascade floating-point digital filters.
Shigeyoshi KawaraiToru MurakamiPublished in: ICASSP (1989)
Keyphrases
- floating point
- optimization procedure
- digital filters
- median filter
- optimization method
- low pass filter
- fixed point
- objective function
- superpixels
- discrete wavelet transform
- noise reduction
- signal to noise ratio
- transfer function
- floating point arithmetic
- fast fourier transform
- state space
- image enhancement
- multiscale
- image segmentation