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Applicant:
Central University of Tamil Nadu 
Author:
Grace Karuna Purti, D.K.Yadav, P.V.S.S.R. Chandra Mouli 
Corresponding Authors:
P.V.S.S.R. Chandra Mouli 
DOI #:
https://doi.org/10.1007/978-981-15-4218-3_39 
Title:
Secure and Robust Blind Watermarking of Digital Images Using Logistic Map 
Journal:
Advances in Distributed Computing and Machine Learning. Lecture Notes in Networks and Systems, Springer, Singapore 
Year:
2020 
Volume:
127 
Page:
403-410 
Keywords:
Blind watermarking, Secure & robust watermarking, Logistic map, Singular value decomposition 
Abstract:
Advances in the digital media ease the users to transmit/share digital data in the form of audio files, digital images and digital videos. However, the risk involved in such transmission or sharing is also increasing. The necessity to protect the copyrights of digital data and thereby identification of the owner is essential. Digital watermarking is the best solution for ownership identification and copyright protection. This paper proposes a novel blind watermarking approach based on logistic map. The watermark is embedded into a cover image using singular value decomposition (SVD). The experimental results and comparative analysis prove the efficacy of our method. For objective evaluation, peak signal to noise ratio (PSNR) and normalized cross-correlation (NCC) have been used to estimate the imperceptibility and robustness of our watermarking process. 
Entered by:
ChandraMouli PVSSR on 2020-09-09 
 
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