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Researcher · City University of Hong Kong · Hong Kong

Cheng Liu

Cheng Liu publishes mostly in Mechanical Engineering, Media Technology and Civil and Structural Engineering, on topics such as Advanced Image Fusion Techniques, Image Enhancement Techniques and Infrared Target Detection Methodologies.

ORCID 0000-0003-4174-2046 OpenAlex
World rank
#458,466
of 1,633,909 ranked researchers
Rank in Hong Kong
#2,061
of 5,618
Works
53
Citations
189
Citations per work
3.6

What does Cheng Liu research?

Mechanical Engineering: 15.3%Media Technology: 8.3%Civil and Structural Engineering: 8.3%Computer Vision and Pattern Recognition: 6.9%other fields: 61.2%15%top field
Mechanical Engineering15.3%Media Technology8.3%Civil and Structural Engineering8.3%Computer Vision and Pattern Recognition6.9%other fields61.2%

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

  1. 1Mechanical Engineering15% of their works
  2. 2Media Technology8% of their works
  3. 3Civil and Structural Engineering8% of their works
  4. 4Computer Vision and Pattern Recognition7% of their works
  5. 5Biomedical Engineering7% of their works
  6. 6Control and Systems Engineering7% of their works

Research topics

Which keywords describe Cheng Liu's research?

The keywords of their largest research topics: Sparse Representation, Wavelet Transform, Deep Learning, Machine Learning, Image Fusion, Multispectral, Asphalt and Bitumen Modification.

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. Sparse Representation52 topics
  2. Wavelet Transform52 topics
  3. Deep Learning42 topics
  4. Machine Learning42 topics
  5. Image Fusion31 topic
  6. Multispectral31 topic
  7. Asphalt21 topic
  8. Bitumen Modification21 topic
  9. Contrast Enhancement21 topic
  10. Dehazing21 topic
  11. Empirical Mode Decomposition21 topic
  12. Fault Detection21 topic
  13. Fault Diagnosis21 topic
  14. Infrared21 topic
  15. Process Monitoring21 topic
  16. Small Target21 topic
  17. Monkeypox Virus11 topic
  18. Rabies11 topic
  19. Smallpox Vaccination11 topic
  20. Virus11 topic

Where does Cheng Liu work?

Cheng Liu's main affiliation in the publication record is City University of Hong Kong, Hong Kong.

How many publications and citations does Cheng Liu have?

Science Explorer counts 53 works and 189 citations for Cheng Liu, ranking #458,466 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 Cheng Liu

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