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Paper Title: Effective Technique for Data Hiding In Encrypted Image with Public Key Cryptography
Authors Name: Adarsh B T , Amulya S , Ashoka kumar K G , Lakshmi Prasanna T , Dr.Mallikarjunaswamy S
Unique Id: IJRTI1706031
Published In: Volume 2 Issue 6, June-2017
Abstract: A main setback for computer networks in these days is to avert vital data or information from being disclosed to illegitimate users. For this motive, encryption techniques were introduced. Many methods like Digital image water-marking and data hiding have also been recommended as a mode to accomplish digital fortification. The aim of the digital water-marking is to put in the secret data into the image without radically affecting the visual excellence of the image. In this proposed work, the concealed water-mark which is obtained from the water-marked image is detected and strong image water-marking technique for logo detection based on Discrete Wavelet Transform (DWT) is implemented and Alpha Merging Technique is used to insert data. The water-mark generated from the image with the proposed algorithm is invisible and the quality of water-marked image and the recovered image are enhanced. The quality of the extracted image is analyzed by using statistical parameters such as Peak-Signal-to-Noise-Ratio (PSNR) and Mean Square Error (MSE).
Keywords: Digital water-marking, Discrete Wavelet Transforms (DWT), Alpha merging, Data Flow Diagram (DFD)
Cite Article: "Effective Technique for Data Hiding In Encrypted Image with Public Key Cryptography", International Journal of Science & Engineering Development Research (, ISSN:2455-2631, Vol.2, Issue 6, page no.151 - 155, June-2017, Available :
Downloads: 000371
Publication Details: Published Paper ID: IJRTI1706031
Registration ID:170362
Published In: Volume 2 Issue 6, June-2017
DOI (Digital Object Identifier):
ISSN Number: 2456 - 3315
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