Subband Aware CNN for Cell-Phone Recognition.
Xiaodan LinJianqing ZhuDonghua ChenPublished in: IEEE Signal Process. Lett. (2020)
Keyphrases
- subband
- filter bank
- wavelet transform
- convolutional neural network
- image compression
- bit rate
- high frequency
- multiresolution
- wavelet coefficients
- feature vectors
- subband coding
- feature extraction
- discrete wavelet transform
- frequency domain
- locally adaptive
- wavelet decomposition
- wavelet domain
- low frequency
- low pass
- pattern recognition
- reconstruction error
- wavelet packet
- image coding
- wavelet coding
- object recognition
- non subsampled contourlet transform
- subband decomposition
- adaptive wavelet
- recognition algorithm
- image coder
- contourlet transform
- perfect reconstruction
- image quality
- multiscale
- transform coefficients
- vector quantization
- image processing
- computer vision