N.R.Raajan

About

Raajan's research interests include Augmented reality (AR), Image & Video Processing, Hydrophone Communication, Signal processing and Wireless Network Security. He has authored a chapter on book titled Speech enhancement, modeling and recognition algorithms and applications, “Mathematical modeling of speech production and its application to noise cancellation”. He has published 200+ Research articles in National & International journals and 20+ IEEE conference papers with 4 BEST paper awards. He also holds Certificate of Appreciation from TI in 2007 for Project presentation, Guiding “Automatized assistance for physically challenging people” and won the first prize. Recently He also served as TPC member & review member for 3 IEEE & ELSEIVER supported International Conferences apart from 3+ peer reviewed Journals.

Employment

• SASTRA University

Education

• Bharathidasan University Tn.A.S.,
  2011 - 2012
• SASTRA University Ph.D.,
  2006 - 2010
• Alagappa University M.B.A.,
  2004 - 2006
• Anna University Chennai M.E.,
  2003 - 2005
• Bharathidasan University B.E.,
  1999 - 2003

Projects & Funding

Projects & funding information is unavailable.

Publications (236)

• Active Embedded Insole-Based Patient Fitness Monitoring and Sciatica Confirmation Using Gait and Sensor Fusion Analysis
  National Academy Science Letters 2026 DOI: 10.1007/s40009-026-02175-x
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• SRE-Net: An Enhanced Speckle Reduction and Edge Preserving Network for SAR Images
  National Academy Science Letters 2026 DOI: 10.1007/s40009-026-02184-w
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• Credentials Protection Using QKD Scheme and the Input Data for Login Applications
  Journal of The Institution of Engineers (India): Series B 2025 DOI: 10.1007/s40031-024-01105-z
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• Reduced 12 to 2 Lead EKG for Effective Transmission and Diagnosis of Cardiac Abnormalities
  National Academy Science Letters 2024 DOI: 10.1007/s40009-023-01296-x
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• Scrambling Based Riffle Shift on Stego-Image to Channelize the Ensured Data
  Intelligent Automation and Soft Computing (Autosoft Journal) 2022 DOI: 10.32604/IASC.2022.021775
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• Three dimensional reconstruction of brain tumor along with space occupying in lesions
  Multimedia Tools and Applications 2022 DOI: 10.1007/S11042-022-12352-X
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• Non-Invasive Technique-Based Novel Corona(COVID-19) Virus Detection Using CNN
  National Academy Science Letters 2021 DOI: 10.1007/s40009-020-01009-8
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• An Approach for Attaining Content Confidentiality on Medical Images Through Image Encryption with Steganography
  Wireless Personal Communications 2021 DOI: 10.1007/S11277-021-08477-1
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• SLKOF: Subsampled Lucas-Kanade Optical Flow for Opto Kinetic Nystagmus detection
  Journal of Intelligent & Fuzzy Systems 2021 DOI: 10.3233/JIFS-189849
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• A multilevel distributed image based encryption for full integrity
  Multimedia Tools and Applications 2020 DOI: 10.1007/s11042-019-08104-z
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