A cryptosystem for lossless/lossy grayscale images in IWT domain using chaotic map-based generated key matrices

DOI10.1142/S0219691318500248zbMath1404.68203OpenAlexW2782520763MaRDI QIDQ4571049

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Publication date: 6 July 2018

Published in: International Journal of Wavelets, Multiresolution and Information Processing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1142/s0219691318500248

zbMATH Keywords

lossless image compressioncryptosystemchaotic logistic mapArnold cat map (ACM)integer wavelet transform (IWT)

Mathematics Subject Classification ID

Computing methodologies for image processing (68U10) Cryptography (94A60) Numerical methods for wavelets (65T60) Image processing (compression, reconstruction, etc.) in information and communication theory (94A08) Coding and information theory (compaction, compression, models of communication, encoding schemes, etc.) (aspects in computer science) (68P30)

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Cites Work

• A Krylov-Schur approach to the truncated SVD
• Image and video encryption. From digital rights management to secured personal communication
• An improved chaotic cryptosystem based on circular bit shift and XOR operations
• Discrete fractional wavelet transform and its application to multiple encryption
• A Blind Watermarking Scheme Using New Nontensor Product Wavelet Filter Banks

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