Linear-Complexity Black-Box Randomized Compression of Hierarchically Block Separable Matrices.
James LevittPer-Gunnar MartinssonPublished in: CoRR (2022)
Keyphrases
- black box
- linear complexity
- fractal compression
- coefficient matrix
- black boxes
- block size
- white box
- test cases
- image compression
- compression algorithm
- data compression
- compression ratio
- hybrid systems
- compression scheme
- jpeg images
- block coding
- singular value decomposition
- image blocks
- block dct
- integration testing
- databases
- white box testing
- rule extraction
- fractal image coding
- rows and columns
- lossless compression
- error rate
- object oriented