Lossless compression of encrypted grey-level and color images.
Riccardo LazzerettiMauro BarniPublished in: EUSIPCO (2008)
Keyphrases
- grey level
- lossless compression
- color images
- encryption scheme
- compression ratio
- gray scale
- image compression
- lossless image compression
- lossy compression
- color information
- quadtree
- image processing
- gray level
- inter frame
- lossless data compression
- region growing
- connected components
- compression algorithm
- data compression
- gray scale images
- computer vision
- compression scheme
- gray images