Keyphrases
- lossless compression
- encryption scheme
- compression ratio
- image compression
- lossless image compression
- lossy compression
- linear prediction
- compression rate
- quadtree
- inter frame
- entropy coding
- predictive coding
- lossless data compression
- image quality
- digital images
- integer wavelet transform
- data structure
- arithmetic coding
- lifting scheme
- key management
- user authentication
- computer vision
- color images
- image processing