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Volume & Issue no: Volume 3, Issue 6, June 2014

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Title:
A Novel security techniques based on watermarking and encryption for LSB digital Images
Author Name:
U.V.CHANDRA SEKHAR , ADARI BHAVANA DEEPTHI, GANDHAM VENKATA HIMAJA
Abstract:
Abstract In this paper we proposed a Digital Image Watermarking is the process of embedding information/logo into a digital image which may be used to verify its authenticity or the identity of its owners. If the watermarked image is copied, then the information also is carried in the copy. Many Image watermarking techniques have been proposed. In this paper, we review the various methods, the way they express the watermark and their comparison. This paper investigates the field of image watermarking. This includes a general description of the usage of watermarking and the fundamentals for the different approaches that can be taken when using watermarking. With the development in technology, data transfer of secret information plays a major role. We go for data security in order to prevent the data from hackers and malware infection. In this study, we dealt with the secret key stenography method of hiding a plaintext in an image using a random key. Keywords: Digital images, watermarking, stego images, image encryption
Cite this article:
U.V.CHANDRA SEKHAR , ADARI BHAVANA DEEPTHI, GANDHAM VENKATA HIMAJA , " A Novel security techniques based on watermarking and encryption for LSB digital Images" , International Journal of Application or Innovation in Engineering & Management (IJAIEM) , Volume 3, Issue 6, June 2014 , pp. 001-006 , ISSN 2319 - 4847.
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