Ajay Kumar
Ajay Kumar publishes mostly in Signal Processing, Computer Vision and Pattern Recognition and Information Systems, on topics such as Biometric Identification and Security, Face recognition and analysis and User Authentication and Security Systems.
- World rank
- #34,859 of 1,633,909 ranked researchers
- Rank in Hong Kong
- #155 of 5,618
- Works
- 63
- Citations
- 502
- Citations per work
- 8.0
What does Ajay Kumar research?
Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.
- 1Signal Processing25% of their works
- 2Computer Vision and Pattern Recognition24% of their works
- 3Information Systems10% of their works
- 4Genetics10% of their works
- 5Electrical and Electronic Engineering4% of their works
- 6Artificial Intelligence3% of their works
Research topics
Which keywords describe Ajay Kumar's research?
The keywords of their largest research topics: Authentication, Security, Biometric Recognition, Privacy, Convolutional Neural Networks, Face Recognition, Deep Learning and Facial Landmark Detection.
- Lithium-ion Batteries
- Text Detection
- Genetic Marker
- Dimensionality Reduction
- Genomic Analysis
- Passwords
- Facial Landmark Detection
- Face Recognition
- Privacy
- Security
- Authentication
- Biometric Recognition
- Convolutional Neural Networks
- Deep Learning
- Biometrics
- Ancient DNA
- Dermatoglyphic Patterns
- Feature Selection
- Handwriting Recognition
- Battery Management Systems
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
- Authentication252 topics
- Security252 topics
- Biometric Recognition181 topic
- Privacy181 topic
- Convolutional Neural Networks122 topics
- Face Recognition122 topics
- Deep Learning91 topic
- Facial Landmark Detection91 topic
- Biometrics71 topic
- Passwords71 topic
- Ancient DNA41 topic
- Genomic Analysis41 topic
- Dermatoglyphic Patterns31 topic
- Dimensionality Reduction31 topic
- Feature Selection31 topic
- Genetic Marker31 topic
- Handwriting Recognition31 topic
- Text Detection31 topic
- Battery Management Systems21 topic
- Lithium-ion Batteries21 topic
Where does Ajay Kumar work?
Ajay Kumar's main affiliation in the publication record is Hong Kong Polytechnic University, Hong Kong.
How many publications and citations does Ajay Kumar have?
Science Explorer counts 63 works and 502 citations for Ajay Kumar, ranking #34,859 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.
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