Science Explorer Interactive view Map

Lei Ma

Lei Ma publishes mostly in Radiology, Nuclear Medicine and Imaging, Computer Vision and Pattern Recognition and Control and Systems Engineering, on topics such as Advanced Algorithms and Applications, Image Processing Techniques and Applications and Brain Tumor Detection and Classification.

World rank
#567,505
of 1,633,909 ranked researchers
Rank in China
#40,096
of 187,979
Works
22
Citations
32
Citations per work
1.5

What does Lei Ma research?

Radiology, Nuclear Medicine and Imaging: 21.7%Computer Vision and Pattern Recognition: 17.4%Control and Systems Engineering: 13.0%Media Technology: 8.7%other fields: 39.2%22%top field
Radiology, Nuclear Medicine and Imaging21.7%Computer Vision and Pattern Recognition17.4%Control and Systems Engineering13.0%Media Technology8.7%other fields39.2%

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 Imaging22% of their works
  2. 2Computer Vision and Pattern Recognition17% of their works
  3. 3Control and Systems Engineering13% of their works
  4. 4Media Technology9% of their works
  5. 5Biomedical Engineering4% of their works
  6. 6Management Science and Operations Research4% of their works

Research topics

Which keywords describe Lei Ma's research?

The keywords of their largest research topics: Deep Learning, Neural Networks, Image Processing, Internet of Things, Machine Learning, Autofocusing, Convolutional Neural Networks and Depth Estimation.

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 25 words, with their numbers
  1. Deep Learning55 topics
  2. Neural Networks42 topics
  3. Image Processing32 topics
  4. Internet of Things32 topics
  5. Machine Learning33 topics
  6. Autofocusing21 topic
  7. Convolutional Neural Networks22 topics
  8. Depth Estimation21 topic
  9. Feature Extraction22 topics
  10. Image Segmentation22 topics
  11. Medical Image Analysis22 topics
  12. PID Control21 topic
  13. Support Vector Machines21 topic
  14. Active Contours11 topic
  15. Big Data11 topic
  16. Brain Tumor11 topic
  17. Data Security11 topic
  18. Face Recognition11 topic
  19. Facial Landmark Detection11 topic
  20. Feature Matching11 topic
  21. Graph Cuts11 topic
  22. Leukemia Classification11 topic
  23. Local Descriptors11 topic
  24. MRI11 topic
  25. Malaria Parasite Detection11 topic

Where does Lei Ma work?

Lei Ma's main affiliation in the publication record is ShanghaiTech University, China.

How many publications and citations does Lei Ma have?

Science Explorer counts 22 works and 32 citations for Lei Ma, ranking #567,505 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 Lei Ma

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