SEIT: Structural Enhancement for Unsupervised Image Translation in Frequency Domain.
Zhifeng ZhuYaochen LiYifan LiJinhuo YangPeijun ChenYuehu LiuPublished in: AAAI (2024)
Keyphrases
- frequency domain
- cross correlation
- transformed image
- low frequency
- directional filtering
- power spectrum
- spectral domain
- discrete fourier transform
- fourier domain
- fourier transform
- spatial domain
- bandpass
- phase correlation
- feature extraction
- image data
- power spectra
- image analysis
- low pass
- template matching
- frequency domain analysis
- input image
- subband
- discrete cosine transformation
- fourier analysis
- multiscale
- log polar
- edge detection
- denoising
- image segmentation
- fast fourier transform
- wavelet transform
- contrast enhancement
- image matching
- spectrum analysis
- spectral signatures
- image compression
- image sequences
- image processing