• Currently Available Research Positions
  • PhD students registered elsewhere can explore/contact for collaboration by short (3-6 months) visits
  • You may contact me for New Projects (MSc Dissertation, Final Year Project) if you are student in PolyU and interested in my research areas


  • Zijing Zhao* and Ajay Kumar, "Improving Periocular Recognition by Explicit Attention to Critical Regions in Deep Neural Network," IEEE Trans. Information Forensics & Security, pp. 2937-2952, December 2018
  • Chenhao Lin* and Ajay Kumar, "Contactless and Partial 3D Fingerprint Recognition using Multi-view Deep Representation," Pattern Recognition, pp. 314-327, November 2018
  • Chenhao Lin* and Ajay Kumar, "Matching Contactless and Contact-Based Conventional Fingerprint Images for Biometrics Identification," IEEE Trans. Image Processing, pp. 2008-2020, April 2018
  • Cihui Xie and Ajay Kumar, "Finger Vein Identification using Convolutional Neural Network and Supervised Discrete Hashing," Pattern Recognition Letters, pp. 1-10, January 2018
  • Zijing Zhao* and Ajay Kumar, "Towards More Accurate Iris Recognition Using Deeply Learned Spatially Corresponding Features," International Conference on Computer Vision, ICCV 2017, pp. 1-10, Venice, Italy, October 2017

More Publications

CVPR 2015 Tutorial

CVPR 2015 Tutorial


Book on Contactless 3D Fingerprint Identification

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