Publications

Palmprint | Hand_Geometry | Finger_Knuckle | 3D_Fingerprint | Finger_Vein | Palm_Vein

Iris | Ear | Multibiometrics | Antispoofing | Security | Industrial_Inspection

Contactless_fingerprint | All Publications |

Journals

• Chengdong Dong* and Ajay Kumar,, "Synthesis of Multi-View 3D Fingerprints to Advance Contactless Fingerprint Identification," IEEE Transactions on Pattern Analysis and Machine Intelligence, pp. 13134 - 13151, November 2023
• Yulin Feng* and Ajay Kumar,, "Detecting Locally, Patching Globally: An End-To-End Framework for High Speed and Accurate Detection of Fingerprint Minutiae," IEEE Transactions on Information Forensics and Security, pp. 1720-1733, March 2023
• Hanzhuo Tan* and Ajay Kumar, "Minutiae Attention Network with Reciprocal Distance Loss for Contactless to Contact-based Fingerprint Identification," IEEE Transactions on Information Forensics and Security, pp. 3299 - 3311, April 2021
• Kevin Ho Man Cheng* and Ajay Kumar, "Contactless Biometric Identification using 3D Finger Knuckle Patterns," IEEE Transactions on Pattern Analysis & Machine Intelligence, pp. 1868-1883, August 2020
• Hanzhuo Tan* and Ajay Kumar, "Towards More Accurate Contactless Fingerprint Minutiae Extraction and Pose-Invariant Matching," IEEE Transactions on Information Forensics and Security, pp. 3924 - 3937, July 2020
• Chenhao Lin* and Ajay Kumar, "A CNN-based Famework for Accurately Matching Contactless to Contact-based Fingerprints," IEEE Transactions on Information Forensics and Security, pp. 662-676, March 2019
• Chenhao Lin* and Ajay Kumar, "Contactless and Partial 3D Fingerprint Recognition using Multi-view Deep Representation," Pattern Recognition, pp. 314-327, December 2018

Patents

• Ajay Kumar and Qian Zheng, "A Method and Device For Contactless Biometrics Identification," U. S. Patent No. 14798573, July 2017

Conferences

• Chengdong Dong*, Ajay Kumar, Eryun Liu, "Think Twice Before Detecting GAN-generated Fake Images from their Spectral Domain Imprints," IEEE International Conference on Computer Vision and Pattern Recognition, CVPR 2022, pp. 7855-7864, New Orleans, USA, June 2022
• Ritesh Vyas, Ajay Kumar, "A Collaborative Approach using Ridge-Valley Minutiae for More Accurate Contactless Fingerprint Identification," arXiv, 1-15, arXiv, Hong Kong, September 2019