An Autotuning Engine for the 3D Fast Wavelet Transform on Clusters with Hybrid CPU + GPU Platforms.
Gregorio BernabéJavier CuencaDomingo GiménezPublished in: Int. J. Parallel Program. (2015)
Keyphrases
- wavelet transform
- graphics processors
- graphics processing units
- gpu implementation
- multiresolution
- image compression
- clustering algorithm
- real time
- image coding
- hierarchical clustering
- high frequency
- heterogeneous computing
- cluster analysis
- multiscale
- parallel computing
- subband
- feature extraction
- data points
- fuzzy clustering
- general purpose
- data transfer
- wavelet coefficients
- wavelet analysis
- haar wavelet
- parallel computation
- translation invariant
- lifting scheme
- multiresolution analysis
- multi resolution analysis