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Researcher · Tochigi Medical Center · Japan

Hiroaki Arai

Hiroaki Arai publishes mostly in Neurology, Radiology, Nuclear Medicine and Imaging and Surgery, on topics such as Bartonella species infections research, Medical Image Segmentation Techniques and Optical measurement and interference techniques.

OpenAlex
World rank
#1,427,865
of 1,633,909 ranked researchers
Rank in Japan
#95,549
of 114,622
Works
20
Citations
2
Citations per work
0.1

What does Hiroaki Arai research?

Neurology: 17.4%Radiology, Nuclear Medicine and Imaging: 13.0%Surgery: 8.7%Epidemiology: 8.7%other fields: 52.2%17%top field
Neurology17.4%Radiology, Nuclear Medicine and Imaging13.0%Surgery8.7%Epidemiology8.7%other fields52.2%

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

  1. 1Neurology17% of their works
  2. 2Radiology, Nuclear Medicine and Imaging13% of their works
  3. 3Surgery9% of their works
  4. 4Epidemiology9% of their works
  5. 5Computer Vision and Pattern Recognition9% of their works
  6. 6Pulmonary and Respiratory Medicine4% of their works

Research topics

Which keywords describe Hiroaki Arai's research?

The keywords of their largest research topics: Aquaculture, Bartonella, Camera Calibration, CMOS Image Sensors, Ecosystem-Based Management, High-Speed Imaging, Image Segmentation and Infections.

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 16 words, with their numbers
  1. Aquaculture11 topic
  2. Bartonella11 topic
  3. CMOS Image Sensors11 topic
  4. Camera Calibration11 topic
  5. Ecosystem-Based Management11 topic
  6. High-Speed Imaging11 topic
  7. Image Segmentation11 topic
  8. Infections11 topic
  9. Infrared11 topic
  10. Marine Spatial Planning11 topic
  11. Medical Image Analysis11 topic
  12. Oyster Reefs11 topic
  13. Photoacoustic Imaging11 topic
  14. Small Target11 topic
  15. Structured Light11 topic
  16. Tomography11 topic

Where does Hiroaki Arai work?

Hiroaki Arai's main affiliation in the publication record is Tochigi Medical Center, Japan.

How many publications and citations does Hiroaki Arai have?

Science Explorer counts 20 works and 2 citations for Hiroaki Arai, ranking #1,427,865 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.