Paper Title :Real Time Security Compression of X-Ray Images using Hybrid Watermarking Technique

Author :A.Venkateswarlu, N.Usha Rani

Article Citation :A.Venkateswarlu ,N.Usha Rani , (2017 ) " Real Time Security Compression of X-Ray Images using Hybrid Watermarking Technique " , International Journal of Electrical, Electronics and Data Communication (IJEEDC) , pp. 34-38, Volume-5,Issue-10

Abstract : Preserving security and authenticity of medical images is an increasing demand in the telemedicine since distribution of medical images between hospitals through internet. Imperceptibility and security for patient information is an increasing demand due to the usage of EHR. In this paper security compression of X-Ray images is explained using hybrid CT-DCT-SVD. It is also validated against various attacks such compression etc. The accuracy and robustness of the algorithm is measured in terms of PSNR, NCC and MSE. It is also observed that high value of PSNR provide good visualization, imperceptibility and security for the patient information. Improved measures of NCC, MSE and PSNR indicating algorithm is robust and imperceptible. Keywords - Contourlet Transform (CT), Discrete Cosine Transform (DCT), Singular Value Decomposition (SVD), and Electronic Health Record (EHR)

Type : Research paper

Published : Volume-5,Issue-10

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