DNNFG: DNN based on Fourier Transform Followed by Gabor Filtering for the Modular FER.
SujataSuman K. MitraPublished in: ICPRAM (2020)
Keyphrases
- fourier transform
- gabor filtering
- texture analysis
- gabor filters
- frequency domain
- texture features
- signal processing
- rotation invariant
- radon transform
- fourier domain
- fast fourier transform
- polar coordinates
- impulse response
- frequency spectrum
- discrete fourier transform
- feature extraction
- correlation function
- fourier coefficients
- machine learning
- texture classification
- computer vision