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Researcher · Saarland University · Germany

Alfred K. Louis

Alfred K. Louis publishes mostly in Radiology, Nuclear Medicine and Imaging, Biomedical Engineering and Mathematical Physics, on topics such as Medical Imaging Techniques and Applications, Numerical methods in inverse problems and Advanced X-ray and CT Imaging.

World rank
#82,360
of 1,633,909 ranked researchers
Rank in Germany
#5,380
of 86,443
Works
40
Citations
203
Citations per work
5.1

What does Alfred K. Louis research?

Radiology, Nuclear Medicine and Imaging: 20.0%Biomedical Engineering: 12.7%Mathematical Physics: 10.9%General Health Professions: 7.3%other fields: 49.1%20%top field
Radiology, Nuclear Medicine and Imaging20.0%Biomedical Engineering12.7%Mathematical Physics10.9%General Health Professions7.3%other fields49.1%

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

  1. 1Radiology, Nuclear Medicine and Imaging20% of their works
  2. 2Biomedical Engineering13% of their works
  3. 3Mathematical Physics11% of their works
  4. 4General Health Professions7% of their works
  5. 5Computer Vision and Pattern Recognition7% of their works
  6. 6Radiation6% of their works

Research topics

Which keywords describe Alfred K. Louis's research?

The keywords of their largest research topics: Imaging, PET/CT, Inverse Problems, Ill-Posed Problems, Regularization Methods, Dual-Energy CT, Material Differentiation and Full-Waveform Tomography.

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. Imaging101 topic
  2. PET/CT101 topic
  3. Inverse Problems92 topics
  4. Ill-Posed Problems61 topic
  5. Regularization Methods61 topic
  6. Dual-Energy CT51 topic
  7. Material Differentiation51 topic
  8. Full-Waveform Tomography31 topic
  9. Phase Retrieval31 topic
  10. Seismic Waveform Inversion31 topic
  11. X-ray Imaging31 topic
  12. Breast Cancer Detection21 topic
  13. Fluid Dynamics21 topic
  14. Image Segmentation21 topic
  15. Medical Image Analysis21 topic
  16. Microwave Imaging21 topic
  17. Renewable Energy21 topic

Where does Alfred K. Louis work?

Alfred K. Louis's main affiliation in the publication record is Saarland University, Germany.

How many publications and citations does Alfred K. Louis have?

Science Explorer counts 40 works and 203 citations for Alfred K. Louis, ranking #82,360 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.