Fast Fourier transform via automorphism groups of rational function fields.
Songsong LiChaoping XingPublished in: SODA (2024)
Keyphrases
- fast fourier transform
- frequency domain
- fourier transform
- floating point
- signal processing
- spectral analysis
- fourier transformation
- discrete fourier transform
- computer vision
- image registration
- feature space
- fixed point
- pattern recognition
- spatial domain
- face recognition
- image sequences
- fourier domain
- image segmentation
- neural network