Image compression and encryption using chinese remainder theorem.
Tejas DusejaMaroti DeshmukhPublished in: Multim. Tools Appl. (2019)
Keyphrases
- chinese remainder theorem
- image compression
- vector quantization
- secret image sharing
- wavelet transform
- subband
- compression algorithm
- reconstructed image
- compression ratio
- low bit rate
- image processing
- discrete cosine transform
- encryption scheme
- compressed images
- secret key
- image quality
- computational complexity
- lossless compression
- key management
- information hiding
- video sequences
- feature extraction