HartleyMHA: Self-attention in Frequency Domain for Resolution-Robust and Parameter-Efficient 3D Image Segmentation.
Ken C. L. WongHongzhi WangTanveer Syeda-MahmoodPublished in: MICCAI (4) (2023)
Keyphrases
- frequency domain
- spatial domain
- image segmentation
- fourier transform
- cross correlation
- power spectrum
- feature extraction
- fourier analysis
- denoising
- frequency response
- spectral domain
- subpixel accuracy
- computer vision
- bandpass
- subband
- markov random field
- power spectra
- spectrum analysis
- image processing
- phase correlation
- fast fourier transform
- fourier domain
- low pass
- discrete fourier transform
- spectral clustering
- frequency analysis
- signal processing
- multiscale
- frequency domain analysis
- face recognition
- mid frequency
- power spectral