Publications

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

Iris | Ear | Multibiometrics | Antispoofing | Security | Industrial_Inspection

Contactless_fingerprint | All Publications |

Journals

• Chenhao Lin* and Ajay Kumar, "Matching Contactless and Contact-Based Conventional Fingerprint Images for Biometrics Identification," IEEE Transactions on Image Processing, pp. 2008-2020, May 2018
• Amioy Kumar and Ajay Kumar, "Development of a new cryptographic construct using palmprint based fuzzy vault," EURASIP Journal on Advances in Signal Processing, ASP/967046, September 2009
• Ajay Kumar and David Zhang, "User authentication using fusion of face and palmprint," Intl. J. Image & Graphics, vol. 9., no. 2, pp. 251-270, April 2009

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
• Jun Liu and Ajay Kumar, "Detecting sensor level spoof attacks using joint encoding of temporal and spatial features," 7th Intl. Conf. Imaging and Crime Detection, ICDP 2016, pp. 1-6, Madrid, Spain, November 2016
• Tsung Yin Wang and Ajay Kumar, "Recognizing human faces under disguise and makeup," 2nd Intl. Conf. Identity, Security and Behavior Analysis, ISBA 2016, pp. 1-7, Sendai, Japan, March 2016
• Sum Yu Mok and Ajay Kumar, "Addressing biometrics security and privacy related challenges in China," Proc. IEEE Intl. Conf. BIOSIG 2012, pp. 1-8, Darmstadt, Germany, September 2012
• Ajay Kumar and Yingbo Zhou, "Contactless fingerprint identification using level zero features," Proc. CVPR 2011, pp. 121-126, Colorado Springs, USA, June 2011
• Ajay Kumar and T. Srikanth, "Online personal identification in night using multiple representation," Proc. ICPR 2008, Tampa, USA, December 2008
• Amioy Kumar and Ajay Kumar, "A palmprint based cryptosystem using double encryption," Proc. SPIE Conf Biometric Technology for human identification, vol. 6944, pp. 69440D-69440D-9, Orlando, USA, March 2008
• Jay Bhatnagar* and Ajay Kumar, "On some performance indices for biometric identification system," Proc. ICB 2007, Lecture Notes in Computer Science, Springer-Verlag GmbH, vol. 4642, pp. 1043-1056, Seoul, South Korea, August 2007
• Jay Bhatnagar* and Ajay Kumar, "Estimating sample size requirements for reliable personal authentication using user-specific samples," Proc. CVPR 2006, pp. 36-41, New York, USA, June 2006