Fourier-sparse interpolation without a frequency gap.
Xue ChenDaniel M. KaneEric PriceZhao SongPublished in: CoRR (2016)
Keyphrases
- sparse sampling
- band limited
- series expansion
- sparse data
- fourier transform
- high dimensional
- fourier domain
- sparse representation
- image reconstruction
- frequency domain
- sparse coding
- compressive sensing
- fourier coefficients
- image interpolation
- compressed sensing
- data sets
- tomographic image reconstruction
- fourier spectrum
- radon transform
- low frequency
- translation invariant
- fast fourier transform
- interpolation method
- dense disparity map
- low pass filtering
- canonical correlation analysis
- edge directed
- stereo matching
- basis functions