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Researcher · Beijing Information Science & Technology University · China

Chang Liu

Chang Liu publishes mostly in Aerospace Engineering, Media Technology and Radiology, Nuclear Medicine and Imaging, on topics such as Infrared Target Detection Methodologies, Optical measurement and interference techniques and Image Enhancement Techniques.

ORCID 0000-0002-5187-5507 OpenAlex
World rank
#841,369
of 1,633,909 ranked researchers
Rank in China
#70,238
of 187,979
Works
18
Citations
13
Citations per work
0.7

What does Chang Liu research?

Aerospace Engineering: 25.0%Media Technology: 16.7%Radiology, Nuclear Medicine and Imaging: 16.7%Computer Vision and Pattern Recognition: 16.7%other fields: 24.9%25%top field
Aerospace Engineering25.0%Media Technology16.7%Radiology, Nuclear Medicine and Imaging16.7%Computer Vision and Pattern Recognition16.7%other fields24.9%

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

  1. 1Aerospace Engineering25% of their works
  2. 2Media Technology17% of their works
  3. 3Radiology, Nuclear Medicine and Imaging17% of their works
  4. 4Computer Vision and Pattern Recognition17% of their works
  5. 5Ophthalmology8% of their works
  6. 6Ocean Engineering8% of their works

Research topics

Which keywords describe Chang Liu's research?

The keywords of their largest research topics: Sparse Representation, Deep Learning, Image Processing, Infrared, Small Target, Autofocusing, Camera Calibration and Contrast Enhancement.

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 19 words, with their numbers
  1. Sparse Representation32 topics
  2. Deep Learning22 topics
  3. Image Processing22 topics
  4. Infrared21 topic
  5. Small Target21 topic
  6. Autofocusing11 topic
  7. Camera Calibration11 topic
  8. Contrast Enhancement11 topic
  9. Dehazing11 topic
  10. Depth Estimation11 topic
  11. Ground-Penetrating Radar11 topic
  12. Image Fusion11 topic
  13. Laser Ranging11 topic
  14. Micro-Doppler Effect11 topic
  15. Multispectral11 topic
  16. Sedimentology11 topic
  17. Structured Light11 topic
  18. Synthetic Aperture Radar11 topic
  19. Time-of-Flight11 topic

Where does Chang Liu work?

Chang Liu's main affiliation in the publication record is Beijing Information Science & Technology University, China.

How many publications and citations does Chang Liu have?

Science Explorer counts 18 works and 13 citations for Chang Liu, ranking #841,369 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 Chang Liu

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