Image compression and encryption using tree structures
Pattern Recognition Letters - special issue on pattern recognition in practice V
A method for obtaining digital signatures and public-key cryptosystems
Communications of the ACM
Wavelet based image coding via morphological prediction of significance
ICIP '95 Proceedings of the 1995 International Conference on Image Processing (Vol. 1)-Volume 1 - Volume 1
Partial encryption of compressed images and videos
IEEE Transactions on Signal Processing
Wavelet image compression - the quadtree coding approach
IEEE Transactions on Information Technology in Biomedicine
Image encryption for secure Internet multimedia applications
IEEE Transactions on Consumer Electronics
Significance-linked connected component analysis for wavelet image coding
IEEE Transactions on Image Processing
A new, fast, and efficient image codec based on set partitioning in hierarchical trees
IEEE Transactions on Circuits and Systems for Video Technology
Energy minimum theorem based on AGA, Lyapunov and force field for CADD techniques
Computers in Biology and Medicine
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Compression and encryption technologies are important to the efficient solving of network bandwidth and security issues. A novel scheme, called the Image Compression Encryption Scheme (ICES), is presented. It combines the Haar Discrete Wavelet Transform (DWT), Significance-Linked Connected Component Analysis (SLCCA), and the Advance Encryption Standard (AES). Because of above reason the ICES efficiently reduce the overall processing time. This study develops a novel hardware system to compress and encrypt an image in real-time using an image compression encryption scheme. The proposed system exploits parallel processing to increase the throughout of the cryptosystem for Internet multimedia applications to implement the ICES. Using hardware acceleration for encryption and decryption, the FPGA implementation of DWT, SLCCA and the AES algorithm can be used. Using a pipeline structure, a very high data throughput of 330 Mbit/s at a clock frequency of 40 MHz was obtained. Therefore, the ICES is secure, fast and suited to high speed network protocols such as ATM (Asynchronous Transfer Mode), FDDI (Fiber Distributed Data Interface) or Internet multimedia applications.