#Image capture # image store # image compression # join t photographic experts group # PSNR # compression rat io # CMOS image sensor # VLSI implementation

Speed up of Reindexing in Adaptive Particle Swarm Optimization

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Ke Yan1, Hong Zhu1, and Kevin Lü2 1School of Computer Science and Technology, Huazhong University of Science and Technology, China 2College of Business, Arts and Social Sciences, Brunel University, UK

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in Wireless Sensor Networks

#Wireless sensor networks; compression # routing # en ergy efficiency # lifetime # shortest path Received December 14 # 2007; accepted March 12 # 2008 1

Dictionary Based Arabic Text Compression and Encryption Utilizing Two-Dimensional Random

Binary Shuffling Operations, Mohammad Al-Jarrah, Amer Albsharat

#Encryption algorithm # decryption algorithm # compression algorithm # arabic text encryption # arabic text decryption # arabic text encoding # two-dimensional binary shuffling

Wavelet Coding Design for Image Data Compression

Othman Khalifa

#Image compression #wavelet #scalar quantisation #vector quantization