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A Novel and Improved Technique for Reversible Data Hiding using Visual Cryptography
SHRUTI M. RAKHUNDE, ARCHANA A. NIKOSE M.Tech Student, CSE, Priyadarshini Bhagwati College of Engineering, Nagpur, India Assistant Professor, CSE, Priyadarshini Bhagwati College of Engineering, Nagpur, India
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Abstract: This paper presents a detail description of novel scheme for reversible data hiding which can recover the original image after hidden data have been extracted. Scheme applies a method for hiding data in an image before encryption and utilizes a novel method for encrypting the image using visual cryptography. A modified algorithm for reversible data hiding using difference expansion technique is used in this scheme. The proposed scheme thus increases the amount of data that can be hidden in the image which also guarantees the lossless recovery of an image after the extraction phase.
Keywords: Reversible Data Hiding, Difference Expansion technique, SDS, RDH
Keywords: Reversible Data Hiding, Difference Expansion technique, SDS, RDH
How to Cite:
[1] SHRUTI M. RAKHUNDE, ARCHANA A. NIKOSE M.Tech Student, CSE, Priyadarshini Bhagwati College of Engineering, Nagpur, India Assistant Professor, CSE, Priyadarshini Bhagwati College of Engineering, Nagpur, India, âA Novel and Improved Technique for Reversible Data Hiding using Visual Cryptography,â International Journal of Advanced Research in Computer and Communication Engineering (IJARCCE)
This work is licensed under a Creative Commons Attribution 4.0 International License.