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Researcher · Anna University, Chennai · India

R. Varatharajan

R. Varatharajan publishes mostly in Computer Vision and Pattern Recognition, Electrical and Electronic Engineering and Artificial Intelligence, on topics such as Advanced Steganography and Watermarking Techniques, Acoustic Wave Resonator Technologies and Ferroelectric and Piezoelectric Materials.

OpenAlex
World rank
#232,559
of 1,633,909 ranked researchers
Rank in India
#2,178
of 44,512
Works
27
Citations
162
Citations per work
6.0

What does R. Varatharajan research?

Computer Vision and Pattern Recognition: 19.4%Electrical and Electronic Engineering: 13.9%Artificial Intelligence: 8.3%Media Technology: 8.3%other fields: 50.1%19%top field
Computer Vision and Pattern Recognition19.4%Electrical and Electronic Engineering13.9%Artificial Intelligence8.3%Media Technology8.3%other fields50.1%

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 Recognition19% of their works
  2. 2Electrical and Electronic Engineering14% of their works
  3. 3Artificial Intelligence8% of their works
  4. 4Media Technology8% of their works
  5. 5Mechanical Engineering8% of their works
  6. 6Materials Chemistry8% of their works

Research topics

Which keywords describe R. Varatharajan's research?

The keywords of their largest research topics: Acoustic Wave Biosensors, Classification, Ferroelectric Materials, Lead-free Piezoceramics, Reversible Data Embedding, Steganography, Thin Film Resonators and Concept Drift.

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. Acoustic Wave Biosensors21 topic
  2. Classification22 topics
  3. Ferroelectric Materials21 topic
  4. Lead-free Piezoceramics21 topic
  5. Reversible Data Embedding21 topic
  6. Steganography21 topic
  7. Thin Film Resonators21 topic
  8. Concept Drift11 topic
  9. Data Streams11 topic
  10. Granular Computing11 topic
  11. Hyperparameter Optimization11 topic
  12. Imbalanced Data11 topic
  13. Ion-Selective Electrodes11 topic
  14. Noisy Labels11 topic
  15. Optical Sensors11 topic
  16. Rough Sets11 topic
  17. SMOTE11 topic

Where does R. Varatharajan work?

R. Varatharajan's main affiliation in the publication record is Anna University, Chennai, India.

How many publications and citations does R. Varatharajan have?

Science Explorer counts 27 works and 162 citations for R. Varatharajan, ranking #232,559 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.

Other researchers named R. Varatharajan

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