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Researcher · University of Maryland, College Park · United States

Rama Chellappa

Rama Chellappa publishes mostly in Computer Vision and Pattern Recognition, Artificial Intelligence and Aerospace Engineering, on topics such as Face recognition and analysis, Face and Expression Recognition and Advanced Vision and Imaging.

ORCID 0000-0002-7638-1650 OpenAlex
World rank
#17,758
of 7,710,434 ranked researchers
Rank in United States
#6,375
of 1,627,098
Works
1,347
Citations
66k
Citations per work
48.7
h-index
118
i10-index 621Top 0.1% in Computer Vision and Pattern Recognition
Rama Chellappa

What does Rama Chellappa research?

Rama Chellappa's work is mostly in Computer Science (67%), Engineering (12%).

Physical Sciences: 1,065 works · 79.1% of their workComputer Science: 900 works · 66.8% of their workComputer Vision and Pattern Recognition: 694 works · 51.5% of their workArtificial Intelligence: 137 works · 10.2% of their workSignal Processing: 69 works · 5.1% of their workEngineering: 166 works · 12.3% of their workAerospace Engineering: 74 works · 5.5% of their workComputational Mechanics: 46 works · 3.4% of their workMedia Technology: 46 works · 3.4% of their workEverything else: 282 works · 20.9% of their workTHEIR WORKRama Chellappa1,347works
Physical Sciences79%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Computer Science90066.8%
    2. Engineering16612.3%
  2. Everything else28220.9%
  1. 1Computer Vision and Pattern Recognition52% of their works
  2. 2Artificial Intelligence10% of their works
  3. 3Aerospace Engineering6% of their works
  4. 4Signal Processing5% of their works
  5. 5Media Technology3% of their works
  6. 6Computational Mechanics3% of their works

Research topics

Which keywords describe Rama Chellappa's research?

The keywords of their largest research topics: Deep Learning, Face Recognition, Convolutional Neural Networks, Pose Estimation, Convolutional Networks, Sparse Representation, Age Estimation and Facial Landmark Detection.

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 22 words, with their numbers
  1. Deep Learning7274 topics
  2. Face Recognition4872 topics
  3. Convolutional Neural Networks4132 topics
  4. Pose Estimation3882 topics
  5. Convolutional Networks3632 topics
  6. Sparse Representation3332 topics
  7. Age Estimation2521 topic
  8. Facial Landmark Detection2521 topic
  9. Dimensionality Reduction2351 topic
  10. Feature Selection2351 topic
  11. Depth Estimation2271 topic
  12. Stereo Vision2271 topic
  13. Feature Matching1781 topic
  14. Local Descriptors1781 topic
  15. Object Tracking1611 topic
  16. Visual Tracking1611 topic
  17. Action Recognition1361 topic
  18. Spatiotemporal Features1361 topic
  19. Biometric Recognition1131 topic
  20. Security1131 topic
  21. Compressed Sensing981 topic
  22. Signal Recovery981 topic

Where does Rama Chellappa work?

Rama Chellappa's main affiliation in the publication record is University of Maryland, College Park, United States.

How many publications and citations does Rama Chellappa have?

OpenAlex counts 1,347 works and 65,661 citations for Rama Chellappa, an h-index of 118, ranking #17,758 of 7,710,434 researchers worldwide on the quality 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 Rama Chellappa

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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