Fourier meets Möbius: fast subset convolution
Andreas BjörklundThore HusfeldtPetteri KaskiMikko KoivistoPublished in: CoRR (2006)
Keyphrases
- fourier domain
- fourier transform
- image processing
- fast fourier transform
- fourier spectrum
- frequency domain
- image reconstruction
- convolution kernel
- series expansion
- real time
- translation invariant
- radon transform
- tomographic image reconstruction
- impulse response
- shift invariant
- denoising
- multiresolution
- feature extraction
- machine learning
- data mining