S
S.K. Thakur
Researcher at Jaypee University of Information Technology
Publications - 12
Citations - 379
S.K. Thakur is an academic researcher from Jaypee University of Information Technology. The author has contributed to research in topics: Digital watermarking & Encryption. The author has an hindex of 6, co-authored 12 publications receiving 265 citations.
Papers
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Journal ArticleDOI
Multi-layer security of medical data through watermarking and chaotic encryption for tele-health applications
TL;DR: Experimental results clearly indicated that the proposed technique is highly robust and sufficient secure for various forms of attacks without any significant distortions between watermarked and cover image.
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Chaotic based secure watermarking approach for medical images
TL;DR: Experimental evaluation shows that using combination of NSCT, RDWT, SVD and chaotic encryption makes the approach robust, imperceptible, secure and suitable for medical applications.
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Technology Transfer Model on Integrated Nutrient Management Technology for Sustainable Crop Production in High-Value Cash Crops and Vegetables in Northwestern Himalayas
TL;DR: In this article, the authors demonstrate and disseminate the integrated nutrient management (INM) technology in the irrigated ecosystem of Balh Valley in India to develop sustainable crop production systems under cash crops and vegetables following an appropriate technology transfer model.
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NSCT domain–based secure multiple‐watermarking technique through lightweight encryption for medical images
TL;DR: This paper discusses a lightweight encryption–based secure digital watermarking technique for medical applications that uses redundant discrete wavelet transform and singular value decomposition along with nonsubsampled contourlet transform (NSCT) to improve robustness and imperceptibility.
Journal ArticleDOI
Joint Encryption and Compression-Based Watermarking Technique for Security of Digital Documents
TL;DR: In this article, a joint encryption then compression based watermarking technique for digital document security is proposed, which offers a tool for confidentiality, copyright protection, and strong compression performance of the system.