Tight Bounds on the Rényi Entropy via Majorization with Applications to Guessing and Compression.
Igal SasonPublished in: CoRR (2018)
Keyphrases
- tight bounds
- shannon entropy
- upper bound
- information theory
- mutual information
- data compression
- image compression
- compression ratio
- compression scheme
- compression algorithm
- lower bound
- adaptive binary arithmetic coding
- information entropy
- high quality
- information theoretic
- image quality
- compressed data
- fuzzy entropy
- hyperspectral image compression
- data structure
- multiscale
- lossy compression
- compression rate
- feature extraction
- data sets
- database