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Researcher · SASTRA University · India

Rengarajan Amirtharaj

Rengarajan Amirtharaj publishes mostly in Computer Vision and Pattern Recognition, Electrical and Electronic Engineering and Computational Theory and Mathematics, on topics such as Advanced Steganography and Watermarking Techniques, Chaos-based Image/Signal Encryption and Digital Media Forensic Detection.

OpenAlex
World rank
#233,960
of 1,633,909 ranked researchers
Rank in India
#2,203
of 44,512
Works
29
Citations
148
Citations per work
5.1

What does Rengarajan Amirtharaj research?

Computer Vision and Pattern Recognition: 69.4%Electrical and Electronic Engineering: 8.3%Computational Theory and Mathematics: 5.6%Control and Systems Engineering: 2.8%other fields: 13.9%69%top field
Computer Vision and Pattern Recognition69.4%Electrical and Electronic Engineering8.3%Computational Theory and Mathematics5.6%Control and Systems Engineering2.8%other fields13.9%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Computer Vision and Pattern Recognition69% of their works
  2. 2Electrical and Electronic Engineering8% of their works
  3. 3Computational Theory and Mathematics6% of their works
  4. 4Control and Systems Engineering3% of their works
  5. 5Biomedical Engineering3% of their works
  6. 6Hardware and Architecture3% of their works

Research topics

Which keywords describe Rengarajan Amirtharaj's research?

The keywords of their largest research topics: Deep Learning, Reversible Data Embedding, Steganography, Chaos, Digital Forensics, Image Encryption, Image Forgery Detection and Cellular Automata.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 17 words, with their numbers
  1. Deep Learning174 topics
  2. Reversible Data Embedding91 topic
  3. Steganography91 topic
  4. Chaos61 topic
  5. Digital Forensics61 topic
  6. Image Encryption61 topic
  7. Image Forgery Detection61 topic
  8. Cellular Automata21 topic
  9. Computation21 topic
  10. Energy-Efficient Protocols11 topic
  11. Feature Matching11 topic
  12. Handwriting Recognition11 topic
  13. Image Quality Assessment11 topic
  14. Local Descriptors11 topic
  15. Perceptual Quality11 topic
  16. Text Detection11 topic
  17. Wireless Sensor Networks11 topic

Where does Rengarajan Amirtharaj work?

Rengarajan Amirtharaj's main affiliation in the publication record is SASTRA University, India.

How many publications and citations does Rengarajan Amirtharaj have?

Science Explorer counts 29 works and 148 citations for Rengarajan Amirtharaj, ranking #233,960 of 1,633,909 researchers worldwide on the composite score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics are in the interactive view on the map. Is this your page? Request a correction or removal.