Optimal Low-Frequency Filter Design for Uncertain 2-1 Sigma-Delta Modulators.
John McKernanMahbub GaniFuwen YangDidier HenrionPublished in: IEEE Signal Process. Lett. (2009)
Keyphrases
- low frequency
- filter design
- sigma delta
- high frequency
- low pass
- frequency domain
- wavelet transform
- subband
- high order
- wavelet coefficients
- discrete wavelet transform
- image restoration
- image enhancement
- image sensor
- nonlinear filters
- multiresolution
- high quality
- gray level
- computer vision
- spatial domain
- pairwise
- super resolution
- feature space
- matlab simulink