Image classification using convolutional neural network with wavelet domain inputs.
Luyuan WangYankui SunPublished in: IET Image Process. (2022)
Keyphrases
- wavelet domain
- convolutional neural network
- image classification
- spatial domain
- wavelet coefficients
- denoising
- wavelet transform
- face detection
- multiresolution
- discrete wavelet transform
- multiscale
- shift invariant
- image features
- feature extraction
- subband
- image representation
- wavelet decomposition
- image denoising
- bag of words
- high frequency
- human visual system
- watermarking algorithm
- sparse coding
- visual features
- neural network
- frequency domain
- sar images
- visual words
- texture image retrieval
- sparse representation
- phase information
- autoregressive model
- natural images
- motion estimation
- image compression
- wavelet denoising
- soft threshold