A multirate based band-pass sigma-delta modulator.
Francisco Colodro RuizAntonio Jesús Torralba SilgadoAlfredo Pérez Vega-LealFrancisco Perez RidaoPublished in: ISCAS (1) (2004)
Keyphrases
- sigma delta
- bandpass
- subband
- filter bank
- frequency domain
- low pass
- wavelet transform
- high order
- multiresolution
- image compression
- frequency band
- image sensor
- matlab simulink
- bit rate
- wavelet coefficients
- high frequency
- low frequency
- image coding
- feature vectors
- textured images
- mathematical model
- geometric distortions
- higher order
- spatial domain
- visual quality
- control algorithm
- image processing algorithms
- multiscale
- high resolution
- signal processing
- control system