A novel method for lossless image compression and encryption based on LWT, SPIHT and cellular automata
Hao Zhang, Xiaoqing Wang, Yu-jie Sun, Xingyuan Wang
Topics & Concepts
Set partitioning in hierarchical treesEncryptionLossless compressionScramblingComputer scienceAlgorithmBitstreamProbabilistic encryptionData compressionLossy compressionImage compressionTheoretical computer scienceCryptographyArtificial intelligenceImage processingImage (mathematics)Decoding methodsOperating systemChaos-based Image/Signal EncryptionCellular Automata and ApplicationsAdvanced Steganography and Watermarking Techniques