A PVT independent subthreshold constant-Gm stage for very low frequency applications.
Vinay AgarwalSameer R. SonkusalePublished in: ISCAS (2008)
Keyphrases
- low frequency
- high frequency
- frequency domain
- wavelet transform
- frequency band
- electromagnetic fields
- wavelet analysis
- discrete wavelet transform
- subband
- low pass
- dct coefficients
- high resolution
- low and high frequency
- image compression
- contourlet transform
- multiscale
- grey model
- wavelet coefficients
- dct domain
- image processing
- image quality
- multiresolution
- feature vectors
- similarity measure
- face recognition