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Researcher · National Observatory of Athens · Greece

Athanasios A. Rontogiannis

Athanasios A. Rontogiannis publishes mostly in Media Technology, Electrical and Electronic Engineering and Computational Mechanics, on topics such as Sparse and Compressive Sensing Techniques, Remote-Sensing Image Classification and Remote Sensing and Land Use.

ORCID 0000-0001-6161-4055 OpenAlex
World rank
#354,629
of 1,633,909 ranked researchers
Rank in Greece
#1,276
of 7,348
Works
28
Citations
127
Citations per work
4.5

What does Athanasios A. Rontogiannis research?

Media Technology: 21.2%Electrical and Electronic Engineering: 21.2%Computational Mechanics: 18.2%Computer Networks and Communications: 9.1%other fields: 30.3%21%top field
Media Technology21.2%Electrical and Electronic Engineering21.2%Computational Mechanics18.2%Computer Networks and Communications9.1%other fields30.3%

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

  1. 1Media Technology21% of their works
  2. 2Electrical and Electronic Engineering21% of their works
  3. 3Computational Mechanics18% of their works
  4. 4Computer Networks and Communications9% of their works
  5. 5Atmospheric Science9% of their works
  6. 6Signal Processing6% of their works

Research topics

Which keywords describe Athanasios A. Rontogiannis's research?

The keywords of their largest research topics: Remote Sensing, Sparse Representation, Hyperspectral, Channel Estimation, Classification, Compressed Sensing, Image Analysis and Signal Recovery.

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 20 words, with their numbers
  1. Remote Sensing103 topics
  2. Sparse Representation93 topics
  3. Hyperspectral72 topics
  4. Channel Estimation42 topics
  5. Classification41 topic
  6. Compressed Sensing41 topic
  7. Image Analysis41 topic
  8. Signal Recovery41 topic
  9. Geohazards31 topic
  10. Hyperspectral Imaging31 topic
  11. Image Fusion31 topic
  12. Multispectral31 topic
  13. Adaptive Filtering21 topic
  14. Blind Separation21 topic
  15. Independent Component Analysis21 topic
  16. MIMO-OFDM21 topic
  17. Multicarrier Transmission21 topic
  18. Non-Gaussian Signal Processing21 topic
  19. OFDM21 topic
  20. Space-Time Coding21 topic

Where does Athanasios A. Rontogiannis work?

Athanasios A. Rontogiannis's main affiliation in the publication record is National Observatory of Athens, Greece.

How many publications and citations does Athanasios A. Rontogiannis have?

Science Explorer counts 28 works and 127 citations for Athanasios A. Rontogiannis, ranking #354,629 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.