Cluster-based Kriging approximation algorithms for complexity reduction.
Bas van SteinHao WangWojtek KowalczykMichael EmmerichThomas BäckPublished in: Appl. Intell. (2020)
Keyphrases
- approximation algorithms
- complexity reduction
- image coding
- np hard
- fractal image compression
- special case
- computational complexity
- vertex cover
- worst case
- constant factor
- quality degradation
- approximation ratio
- randomized algorithms
- compression ratio
- coding efficiency
- wavelet transform
- data structure
- image processing