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Researcher · Hong Kong Polytechnic University · China

David Zhang

David Zhang publishes mostly in Computer Vision and Pattern Recognition, Signal Processing and Artificial Intelligence, on topics such as Biometric Identification and Security, Face and Expression Recognition and Face recognition and analysis.

ORCID 0000-0002-5027-5286 OpenAlex
World rank
#11,208
of 7,710,434 ranked researchers
Rank in China
#600
of 978,568
Works
1,671
Citations
89k
Citations per work
53.0
h-index
133
i10-index 770Top 0.1% in Computer Vision and Pattern Recognition
David Zhang

What does David Zhang research?

David Zhang's work is mostly in Computer Science (52%), Engineering (7%).

Physical Sciences: 979 works · 58.6% of their workComputer Science: 861 works · 51.5% of their workComputer Vision and Pattern Recognition: 488 works · 29.2% of their workSignal Processing: 190 works · 11.4% of their workArtificial Intelligence: 129 works · 7.7% of their workInformation Systems: 53 works · 3.2% of their workEngineering: 119 works · 7.1% of their workBiomedical Engineering: 65 works · 3.9% of their workMedia Technology: 53 works · 3.2% of their workEverything else: 692 works · 41.4% of their workTHEIR WORKDavid Zhang1,671works
Physical Sciences59%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Computer Science86151.5%
    2. Engineering1197.1%
  2. Everything else69241.4%
  1. 1Computer Vision and Pattern Recognition29% of their works
  2. 2Signal Processing11% of their works
  3. 3Artificial Intelligence8% of their works
  4. 4Biomedical Engineering4% of their works
  5. 5Media Technology3% of their works
  6. 6Information Systems3% of their works

Research topics

Which keywords describe David Zhang's research?

The keywords of their largest research topics: Authentication, Security, Face Recognition, Local Binary Patterns, Biometric Recognition, Privacy, Deep Learning and Dimensionality Reduction.

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 21 words, with their numbers
  1. Authentication5442 topics
  2. Security5442 topics
  3. Face Recognition5222 topics
  4. Local Binary Patterns4262 topics
  5. Biometric Recognition4201 topic
  6. Privacy4201 topic
  7. Deep Learning3052 topics
  8. Dimensionality Reduction3051 topic
  9. Feature Selection3051 topic
  10. Age Estimation2171 topic
  11. Facial Landmark Detection2171 topic
  12. Biometrics1241 topic
  13. Passwords1241 topic
  14. Content-Based Image Retrieval1211 topic
  15. Shape Matching1211 topic
  16. Feature Matching881 topic
  17. Local Descriptors881 topic
  18. Ayurveda861 topic
  19. Traditional Chinese Medicine861 topic
  20. Breath Analysis761 topic
  21. Electronic Nose761 topic

Where does David Zhang work?

David Zhang's main affiliation in the publication record is Hong Kong Polytechnic University, China.

How many publications and citations does David Zhang have?

OpenAlex counts 1,671 works and 88,580 citations for David Zhang, an h-index of 133, ranking #11,208 of 7,710,434 researchers worldwide on the quality 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 David Zhang

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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