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Internet has become widespread, and is used for all transactions to support client and server services. E-commerce is also one of the services to sell the goods using the Internet. E-Transaction has becomes more important, security for E-transaction is a important work because of the insecure communication channel. In this paper, we have proposed a new algorithm for a secure e-transaction using chaos.
There have been various measures and techniques which have currently been used in order to measure the similarity between graphs [1]. In this paper, molecules have been represented as graphs with atoms of the molecule being represented as nodes and bonds between atoms being represented as edges [2]. We will first see how various available similarity coefficients perform in order to measure the similarity...
This paper proposes the use of perceptual hashing to improve minutiae extraction of fingerprint images that tolerates context-preserving operations. The hash extraction is performed after wavelet transform and singular value decomposition (SVD). The performance evaluation of this approach has been assessed using various metrics such as SSIM and PSNR. Experimentally, it has shown robustness against...
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