Journal Papers

  1. M Singh, R Singh, M Vatsa, N K Ratha, R Chellappa , Recognizing disguised faces in the wild, IEEE Transactions on Biometrics, Behavior, and Identity Science 1(2), 97--108, IEEE, 2019
  2. G Goswami, A Agarwal, N Ratha, R Singh, M Vatsa, Detecting and mitigating adversarial perturbations for robust face recognition, International Journal of Computer Vision 127 (6-7), 719-742, 2019
  3. Patel, V.M.; Ratha, N.K.; Chellappa, R., "Cancelable Biometrics: A review," in Signal Processing Magazine, IEEE , vol.32, no.5, pp.54-65, Sept. 2015
  4. H. S. Bhatt, R. Singh, M. Vatsa, N. K. Ratha, “Improving Cross-Resolution Face Matching Using Ensemble-Based Co-Transfer Learning”, IEEE Trans. On Image Processing, Vol. 23, No. 12, pp. 5654—5668, Dec. 2014.
  5. N. K. Ratha, J. H. Connell and S. Pankanti, "Big Data approach to biometric-based identity analytics," in IBM Journal of Research and Development, vol. 59, no. 2/3, pp. 4:1-4:11, March-May 2015.
  6. Pankanti, S.; Brown, L.; Connell, J.; Datta, A.; Fan, Q.; Feris, R.; Haas, N.; Li, Y.; Ratha, N.; Trinh, H.; , "Practical computer vision: Example techniques and challenges," IBM Journal of Research and Development , vol.55, no.5, pp.3:1-3:12, Sept.-Oct. 2011
  7. Pillai, J.K.; Patel, V.M.; Chellappa, R.; Ratha, N.K.; , "Secure and Robust Iris Recognition Using Random Projections and Sparse Representations," Pattern Analysis and Machine Intelligence, IEEE Transactions on , vol.33, no.9, pp.1877-1893, Sept. 2011
  8. N. K. Ratha, S. Chikkerur, J. H. Connell and R. M. Bolle, “Generating cancelable fingerprint templates”, IEEE Trans. on PAMI, Vol. 29, No. 4, pp. 561—572, April 2007.
  9. C. Dorai, N. K. Ratha and R. M. Bolle, “Dynamic Behavior Analysis in Compressed Fingerprint Videos”, IEEE Trans. CSVT, Vol. 14, No. 1, pp. 58—74, Jan 2004.
  10. R M. Bolle, N. K. Ratha and S. Pankanti, “Error analysis of pattern recognition systems––the subsets bootstrap, Computer Vision and Image Understanding, Vol. 93, No. 1, pp. 1-33, Jan. 2004.
  11. N. K. Ratha, J. H. Connell and R. M. Bolle, “Biometrics break-ins and band aids”, Pattern Recognition Letters, Vol. 24, No. 13, pp. 2105-2113, Sept. 2003.
  12. R. M. Bolle, J. H. Connell and N. K. Ratha, “Biometric Perils and Patches”, Pattern Recognition, Vol. 35, No. 12, pp. 2727-2738, Dec. 2002.
  13. N. K. Ratha, J. H. Connell and R. M. Bolle, “Enhancing security and privacy in biometrics-based authentication systems”, IBM Systems Journal, Vol. 40, No. 3, pp. 614-634, Sep. 2001.
  14. N. K. Ratha and A.K. Jain, “Computer Vision Algorithms on Reconfigurable Logic Arrays”, IEEE Trans. Parallel and Distributed Systems, Vol. 10, No. 1, pp. 29-43, 1999.
  15. A.K. Jain, N. K. Ratha and S. Lakshmanan, “Object Detection Using Gabor Filters”, Pattern Recognition, Vol. 30, No. 2, pp. 295-309, 1997.
  16. N. K. Ratha, S. Chen, K. Karu and A.K. Jain, “A Real-time Matching System for Large Fingerprint Databases”, IEEE Trans. Pattern Analysis and Machine Intelligence, Vol. 18, 8, pp. 799-813, 1996.
  17. N. K. Ratha, S. Chen and A.K. Jain, “Adaptive Flow Orientation Based Feature Extraction in Fingerprint Images”, Pattern Recognition, Vol. 28, pp. 1657-1672, November 1995.