Accurate pairwise convolutions of non-negative vectors via FFT.
Huon WilsonUri KeichPublished in: Comput. Stat. Data Anal. (2016)
Keyphrases
- pairwise
- fourier transform
- fast fourier transform
- similarity measure
- frequency domain
- higher order
- feature vectors
- multi class
- high quality
- high accuracy
- markov random field
- pairwise interactions
- image sequences
- matrix representation
- discrete fourier transform
- fourier domain
- pairwise constraints
- floating point
- positive and negative
- belief propagation
- high order
- high precision