Bespoke Fractal Sampling Patterns for Discrete Fourier Space via the Kaleidoscope Transform.
Jacob M. WhiteStuart CrozierShekhar S. ChandraPublished in: IEEE Signal Process. Lett. (2021)
Keyphrases
- translation invariant
- continuous space
- fourier transform
- discrete space
- parameter space
- fourier spectrum
- fourier analysis
- frequency domain
- ridgelet transform
- space time
- image compression
- random sampling
- hartley transform
- pattern discovery
- polar coordinates
- sampled data
- discrete fourier transform
- fractal dimension
- image processing
- mathematical morphology
- pattern mining
- image reconstruction
- data structure
- fast fourier transform
- low dimensional
- data mining techniques
- feature space