文章基本信息

标题：Performance Analysis of LSB Based Watermarking for Optimization of PSNR and MSE
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作者：Sehra Jindal ; ShreyaGoel ; Tanya Puri 等
期刊名称：International Journal of Security and Its Applications
印刷版ISSN：1738-9976
出版年度：2016
卷号：10
期号：3
页码：345-350
DOI：10.14257/ijsia.2016.10.3.30
出版社：SERSC
摘要：This paper shows the synopsis of digital watermarking, an important solution used for ensuring and assisting data authentication, security of digital media and protection of copyright. The Least Significant Bit (LSB) algorithm is used for Image Watermarking. LSB embeds the image into the original image. In this paper, the original image is compared with the watermarked image using two parameters that areMean Square Error (MSE) & Peak Signal to Noise Ratio (PSNR) . Further the image after watermarking is distorted with the Gaussian noise and then watermark is detected. Its analysis is done using MATLAB.
关键词：Watermarking; Least Significant Bit (LSB); Mean Square Error (MSE) and ; Peak Signal to Noise Ratio (PSNR)