Lowest Complexity Self-Recursive Radix-2 DCT II/III Algorithms.
Sirani M. PereraJianhua LiuPublished in: SIAM J. Matrix Anal. Appl. (2018)
Keyphrases
- worst case
- lower complexity
- computational cost
- data structure
- theoretical analysis
- computational complexity
- high computational complexity
- orders of magnitude
- computationally complex
- space complexity
- learning algorithm
- multiscale
- fourier transform
- spatial domain
- compressed domain
- complexity analysis
- block size
- optimization problems
- significant improvement