Fault Estimation Filter Design for Two-Dimensional Fornasini-Marchesini Dynamical Systems in Low-Frequency Domain.
Xiao-Xue WuYunxia XiaHe-Ping LiuPublished in: IEEE Access (2021)
Keyphrases
- dynamical systems
- low frequency
- filter design
- high frequency
- low pass
- frequency domain
- wavelet transform
- subband
- discrete wavelet transform
- nonlinear filters
- state space
- frequency band
- image enhancement
- visual quality
- wavelet coefficients
- dct coefficients
- image processing
- low pass filter
- wavelet domain
- human visual system
- filter bank
- color images