A Low-Power and High-Precision Programmable Analog Filter Bank.
Brandon RumbergDavid W. GrahamPublished in: IEEE Trans. Circuits Syst. II Express Briefs (2012)
Keyphrases
- filter bank
- high precision
- low power
- mixed signal
- low cost
- single chip
- vlsi architecture
- signal processor
- signal processing
- image coding
- cmos image sensor
- high recall
- subband
- power consumption
- high speed
- perfect reconstruction
- multiscale
- multiresolution
- image sensor
- computationally efficient
- discrete cosine transform
- frequency domain
- low power consumption
- wavelet packet
- wavelet filters
- lifting scheme
- digital camera
- power dissipation
- cmos technology
- bit rate
- machine learning
- ultra low power
- vlsi implementation
- multi channel
- building blocks
- high accuracy
- feature extraction
- computer vision