A Power-Efficient Multichannel Low-Pass Filter Based on the Cascaded Multiple Accumulate Finite Impulse Response (CMFIR) Structure for Digital Image Processing.
Vivek JainPrasun ChakrabartiMassimo MitoloZbigniew LeonowiczMichal JasiñskiAlexander VinogradovVadim BolshevPublished in: Circuits Syst. Signal Process. (2022)
Keyphrases
- digital image processing
- low pass
- finite impulse response
- filter design
- filter bank
- image enhancement
- digital images
- image processing
- high frequency
- subband
- infinite impulse response
- low frequency
- perfect reconstruction
- fir filters
- contrast enhancement
- discrete wavelet transform
- high pass
- wavelet decomposition
- multiresolution
- machine learning
- frequency domain
- bandpass
- multiscale
- high quality
- computer vision
- nonlinear filters
- lifting scheme
- wavelet transform
- image data
- frequency response