A 13 µW Analog Front-End with RRAM-Based Lowpass FIR Filter for EEG Signal Detection.
Qirui RenChengying ChenDanian DongXiaoxin XuYong ChenFeng ZhangPublished in: Sensors (2022)
Keyphrases
- signal detection
- low pass
- fir filters
- filter bank
- signal processing
- finite impulse response
- filter design
- subband
- frequency band
- high frequency
- frequency domain
- high pass
- perfect reconstruction
- low frequency
- low signal to noise ratio
- impulse response
- digital filters
- lifting scheme
- bandpass
- frequency response
- multiresolution
- wavelet decomposition
- gaussian filter
- wavelet packet
- nonlinear filters
- discrete wavelet transform
- wavelet filters
- image fusion
- wavelet transform
- multiscale
- contrast enhancement
- image processing
- wavelet coefficients
- image compression
- pattern recognition
- random noise
- filter responses
- scale space
- feature vectors