Beyond Spatial Explanations: Explainable Face Recognition in the Frequency Domain.
Marco HuberNaser DamerPublished in: CoRR (2024)
Keyphrases
- frequency domain
- face recognition
- spatial domain
- fourier transform
- feature extraction
- spectral signatures
- power spectrum
- denoising
- cross correlation
- low frequency
- frequency response
- subband
- principal component analysis
- fourier analysis
- frequency analysis
- power spectral
- frequency domain analysis
- bandpass
- facial images
- spatial information
- face images
- discrete fourier transform
- spectrum analysis
- facial asymmetry
- phase correlation
- image compression
- affine invariance
- image processing
- feature selection