Ministry of Education
Rajkumar R
VIDWAN ID: 240887

Dr Rajkumar R

Male Doctor of Philosophy
Associate Professor | School of Electrical and Communication
Vel Tech Rangarajan Dr. Sagunthala R & D Institute of Science & Technology, Chennai
Tamil Nadu
Expertise: Computer Science Interdisciplinary SCI
ORCID 0000-0002-4268-9390 Scopus 57197240925 ResearcherID ABE-6751-2021 Google Scholar 0Q8vkSgAAAAJ
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32 Publications
0 Projects
173 Scopus Citations
136 CrossRef
4 Years 1 Month Total Experience
Publications
32 Total
Articles
17
Chapters
3
Proceedings
12
Activity

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Scopus Scopus
173 Citations
6 h-index
CrossRef CrossRef
136 Citations
6 h-index
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Professional Recognition

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Community & Membership

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ISTE
Life Member
Jan 2010

Personal Details

Doctor of Philosophy
2020
Sultan Qaboos University, Muscat
Associate Professor
Aug 2022 – Present
Vel Tech Rangarajan Dr. Sagunthala R & D Institute of Science & Technology, Chennai | School of Electrical and Communication
Engineering and Technology
Computer Science Interdisciplinary SCI

Related Profiles

Co-Authors (28)

Mr Rohith Bala Jaswanth B
Mr Rohith Bala Jaswanth B Seshadri Rao Gudlavalleru Engineering College
Dr Rajini G K
Dr Rajini G K Vellore Institute of Technology, Vellore
Dr Jasmin Pemeena Priyadarisini M M
Dr Jasmin Pemeena Priyadarisini M M Vellore Institute of Technology, Vellore
Dr Sai Pradeep K P
Dr Sai Pradeep K P Dr N.G.P. Institute of Technology
Dr Somasundaram R
Dr Somasundaram R Kongu Engineering College
Dr Shyamala C
Dr Shyamala C K.Ramakrishnan College of Technology
Dr Gopalakrishnan S
Dr Gopalakrishnan S Hindustan Institute of Technology and Science
Dr POONGUZHALI ARUNACHALAM
Dr POONGUZHALI ARUNACHALAM Sri Sairam College of Engineering, BANGALORE
Dr Velmurugan S
Dr Velmurugan S N/A
Dr Dhanalakshmi B
Dr Dhanalakshmi B B.S. Abdur Rahman Crescent Institute of Science & Technology
Mrs Bagyalakshmi K
Mrs Bagyalakshmi K SRI RANGANATHAR INSTITUTE OF ENGINEERING AND TECHNOLOGY, COIMBATORE
Dr Siva Satya Sreedhar P
Dr Siva Satya Sreedhar P Seshadri Rao Gudlavalleru Engineering College
Dr THILLAI RANI M
Dr THILLAI RANI M Sri Krishna College of Engineering and Technology
Prof Harshal Hemane
Prof Harshal Hemane Bharati Vidyapeeths College of Engineering, Lavale Address: lavale Taluka: Mulashi District: Pune
Dr Rahul S G
Dr Rahul S G Vel Tech Rangarajan Dr. Sagunthala R & D Institute of Science & Technology, Chennai
Mr Ramamoorthy Kanakaraj
Mr Ramamoorthy Kanakaraj PSNA College of Engineering and Technology
Dr Kavitha P
Dr Kavitha P Vel Tech Rangarajan Dr. Sagunthala R & D Institute of Science & Technology, Chennai
Dr GOMATHY B
Dr GOMATHY B PSG INSTITUTE OF TECHNOLOGY AND APPLIED RESEARCH
Mr Santhana Krishnan
Mr Santhana Krishnan SCAD College of Engineering and Technology
Dr Siripireddy Venkateswarlu Reddy
Dr Siripireddy Venkateswarlu Reddy Annamacharya College of Education, Rajampeta
Dr Sudha M
Dr Sudha M SNS College of Engineering
Dr Sudha M N
Dr Sudha M N Government College of Engineering, Erode
Mr Rajesh K
Mr Rajesh K Knowledge Institute of Technology
Dr Raj Kumar Ramasamy
Dr Raj Kumar Ramasamy Thiagarajar College of Engineering, Madurai
Mr Arun A
Mr Arun A Panimalar Engineering College
Dr Janakiraman V
Dr Janakiraman V SAVEETHA INSTITUTE OF MEDICAL AND TECHNICAL SCIENCES (DEEMED TO BE UNIVERSITY)
Mrs ARTHI A
Mrs ARTHI A Karpagam College of Engineering
Ms Lalithamani V
Ms Lalithamani V KIT- Kalaignar Karunanidhi Institute of Technology

Scholarly Work

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Scholarly Publications

CAUSE OF RESIDUAL NODE IN WSN AND NETWORK OPTIMIZATION

Journal Article
Year: 2025. Volume: 103 , Issue: 20 , Pages: 8510-8522 .

Lossless data hiding based on histogram modification

Journal Article
Year: 2012. Volume: 9 , Issue: 5 .
Scopus Scopus: 12

Histogram modification and Bi-level moment preservation based reversible watermarking

Book Chapter
Year: 2018. Volume: 28 , Pages: 1095-1107 .
Authors: R. Rajkumar; A. Vasuki
DOI 10.1007/978-3-319-71767-8_94

Reversible and robust image watermarking based on histogram shifting

Journal Article
Cluster Computing. Year: 2019. Volume: 22 , Pages: 12313-12323 .
Authors: R. Rajkumar; A. Vasuki
DOI 10.1007/s10586-017-1614-9 Crossref Crossref: 28 Scopus Scopus: 30

Power Efficient Pulse Triggered Flip-Flop Design Using Pass Transistor Logic

Book Chapter
Year: 2020. Volume: 35 , Pages: 48-61 .
Authors: C. S. Manju; N. Poovizhi; R. Rajkumar
DOI 10.1007/978-3-030-32150-5_5

Robust image watermarking using fractional Krawtchouk transform with optimization

Retracted
Journal of Ambient Intelligence and Humanized Computing. Year: 2021. Volume: 12 , Issue: 7 , Pages: 7121-7132 .
Authors: Rajkumar Ramasamy; Vasuki Arumugam
DOI 10.1007/s12652-020-02379-z Crossref Crossref: 9 Scopus Scopus: 9

Digital watermarking - A tutorial

Journal Article
IEEE Potentials. Year: 2022. Volume: 41 , Issue: 4 , Pages: 43-48 .
Authors: Rajkumar Ramasamy; Vasuki Arumugam
DOI 10.1109/MPOT.2015.2435802 Crossref Crossref: 10 Scopus Scopus: 9

Enhancing Biomedical Image Interpretation Through a Hybrid Machine Learning Algorithm

Conference Paper
Year: 2023. Pages: 1126-1131 .
Authors: R Rajkumar; Lakshmi Namratha Vempaty; R Thiyagarajan; Celine Kavida A; Harshal Hemane; Vijayakumar S
DOI 10.1109/ICECA58529.2023.10395806 Scopus Scopus: 1
Showing 1 to 8 of 32 publications