Securing Digital Images using Watermarking Technique And Triple DES Algorithm

Author(s):

Varsha Sadashiv khenat , K.J's Trinity college of engineering and research ,pune; Puja Gajanan Dhalpe, K.J's Trinity college of engineering and research ,pune; Navin Dube, K.J's Trinity college of engineering and research ,pune; Varsha Sadashiv khenat, K.J's Trinity college of engineering and research ,pune; M.R.M Veeramanickam, K.J's Trinity college of engineering and research ,pune

Keywords:

Digital watermarking, Spatial domain, Discrete Cosine Transform (DCT), Triple DES algorithm

Abstract:

Multimedia security is very important issue for the today's internet technology because of duplication, distribution and exchanging if multimedia data. Digital watermarking is the method of shielding digital data in multimedia.Multimedia consist of image, audio, video, text, etc. In watermarking the secret information are implanted into the original data for protecting the ownership rights of the multimedia data. Basically watermarking has three domains.1) Spatial domain 2) Transform domain 3) Wavelet domain. This paper consist Discrete Cosine Transform which is the frequency domain works on the transform coefficient of the image. Three different keys are generated using Triple DES algorithm.

Other Details:

Manuscript Id	:	J4RV2I2010
Published in	:	Volume : 2, Issue : 2
Publication Date	:	01/05/2016
Page(s)	:	8-13

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