改进的粒子群优化算法设计FIR低通数字滤波器 (FIR Low-pass Digital Filter Design Using Improved PSO Algorithms).
Peng ShaoZhijian WuHu PengYinglong WangXuanyu ZhouPublished in: 计算机科学 (2017)
Keyphrases
- filter design
- low pass
- finite impulse response
- high frequency
- frequency domain
- filter bank
- subband
- high pass
- nonlinear filters
- wavelet decomposition
- fir filters
- gaussian filter
- low frequency
- low pass filter
- contrast enhancement
- infinite impulse response
- discrete wavelet transform
- image restoration
- image fusion
- perfect reconstruction
- multiresolution
- image enhancement
- filter responses
- edge information
- wavelet coefficients
- wavelet transform