Compression Performance of Grayscale-based Image Encryption for Encryption-then-Compression Systems.
Warit SirichotedumrongTatsuya ChumanHitoshi KiyaPublished in: CoRR (2018)
Keyphrases
- gray scale
- image encryption
- grayscale images
- cosine transform
- high security
- image compression
- gray level
- binary images
- color images
- compression scheme
- encryption algorithms
- compression algorithm
- data encryption standard
- image encryption scheme
- compression ratio
- lossless compression
- authentication scheme
- security analysis
- chaotic maps