The chart shows the distribution of publications by all Research.com ranked scientists in the field of Computer Science in 2026. The highlighted bar marks where Ajay Kumar sits on this spectrum.
This scientist: 189 publications — 42nd percentile
42% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 991 publications or more.
The chart shows the D-index (discipline H-index) distribution of Computer Science scientists ranked by Research.com in 2026. The highlighted bar marks where Ajay Kumar sits on this spectrum.
This scientist: 63 D-Index — 81st percentile
81% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 131 D-Index or more.
Ajay Kumar is affiliated with the Hong Kong Polytechnic University in China. Their research primarily spans the field of Computer Science, with a focus on Signal Processing, Computer Vision and Pattern Recognition, Information Systems, Artificial Intelligence, and Genetics.
The scientist's work concentrates on topics such as Biometric Identification and Security, Face Recognition and Analysis, User Authentication and Security Systems, Forensic and Genetic Research, Survey Sampling and Estimation Techniques, Digital Media Forensic Detection, and Hand Gesture Recognition Systems.
Ajay Kumar has authored several papers in notable academic venues. Selected recent publications include:
Frequent co-authors collaborating with Ajay Kumar include Cheng-Di Dong, Kevin H. M. Cheng, Kumari Priyanka, Pidugu Trisandhya, and Hanzhuo Tan.
The main publication venues where their work appears are:
Ajay Kumar received the Fellow of the International Association for Pattern Recognition (IAPR) award in 2016 for contributions to human identification using biometrics.
A. Kumar
Ajay Kumar;David C. M. Wong;Helen C. Shen;Anil K. Jain
A. Kumar;Yingbo Zhou
A. Kumar;G.K.H. Pang
Banqiu Wu;Ajay Kumar
Ajay Kumar;Arun Passi
A. Kumar;K.V. Prathyusha
A. Kumar;D. Zhang
Ajay Kumar;Chenye Wu
Yingbo Zhou;A. Kumar
A. Kumar;C. Ravikanth
Ajay Kumar
Ajay Kumar;David Zhang
A. Kumar;S. Shekhar
A. Kumar
Zijing Zhao;Ajay Kumar
V. Kanhangad;A. Kumar;D. Zhang
Anil K. Jain;Anil K. Jain;Ajay Kumar
Zijing Zhao;Ajay Kumar
Anil K. Jain;Ajay Kumar
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