Banknote Classification Based on Convolutional Neural Network in Quaternion Wavelet Domain.
Xiang HuangShan GaiPublished in: IEEE Access (2020)
Keyphrases
- wavelet domain
- convolutional neural network
- spatial domain
- wavelet coefficients
- denoising
- wavelet transform
- shift invariant
- multiresolution
- discrete wavelet transform
- multiscale
- image denoising
- machine learning
- support vector machine
- face detection
- human visual system
- autoregressive model
- sar images
- subband
- wavelet decomposition
- image classification
- high frequency
- watermarking algorithm
- feature vectors
- feature space
- frequency domain
- wavelet basis
- feature selection