Face Recognition With Masks Based on Spatial Fine-Grained Frequency Domain Broadening.
Hua-Quan ChenKai XieMei-Ran LiChang WenJian-Biao HePublished in: IEEE Access (2022)
Keyphrases
- fine grained
- frequency domain
- face recognition
- spatial domain
- feature extraction
- coarse grained
- fourier transform
- access control
- cross correlation
- spectral signatures
- denoising
- power spectrum
- subband
- spatial information
- face images
- power spectra
- phase correlation
- local binary pattern
- computer vision
- discrete fourier transform
- frequency response
- spectrum analysis
- principal component analysis
- face databases
- bit rate
- fourier analysis
- frequency analysis
- infrared
- frequency spectrum
- edge detection