visualizing image classification in fourier domain.
Florian FranzenChunrong YuanPublished in: ESANN (2019)
Keyphrases
- fourier domain
- image classification
- fourier transform
- frequency domain
- spatial domain
- feature extraction
- image features
- image representation
- optic flow
- gabor filters
- wavelet domain
- radon transform
- invariant features
- log polar
- sparse representation
- preprocessing step
- feature space
- space variant
- point spread function
- image sequences
- video sequences
- blurred images
- image processing
- signal processing
- pattern recognition