A Neural Signal Detection Amplifier with Low-frequency Noise Suppression.
Takeshi YoshidaYoshihiro MasuiRyoji EkiAtsushi IwataMasayuki YoshidaKazumasa UematsuPublished in: ISCAS (2009)
Keyphrases
- low frequency
- noise suppression
- signal detection
- wavelet analysis
- high frequency
- frequency domain
- extensive simulations
- wavelet transform
- wavelet coefficients
- denoising algorithm
- median filter
- filtering algorithm
- low signal to noise ratio
- impulsive noise
- subband
- discrete wavelet transform
- gaussian noise
- noise removal
- frequency band
- visual quality
- low pass
- gaussian filter
- color images
- computer vision
- wavelet domain
- spatial domain
- image enhancement
- image compression
- multiscale