GPU-SFFT: A GPU based parallel algorithm for computing the Sparse Fast Fourier Transform (SFFT) of k-sparse signals.
Oswaldo ArtilesFahad SaeedPublished in: IEEE BigData (2019)
Keyphrases
- parallel algorithm
- parallel computation
- graphics processors
- cluster of workstations
- fast fourier transform
- parallel programming
- spectral analysis
- signal processing
- parallel implementation
- graphics hardware
- frequency domain
- computer vision
- parallel computing
- fourier transform
- sparse representation
- feature detection
- floating point
- parallel processing
- general purpose
- pattern recognition
- cpu implementation
- image segmentation