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Towards more accurate IRIS recognition using cross-spectral matching

Authors: Pattabhi Ramaiah N and Ajay Kumar. Journal: IEEE Transactions on Image Processing (2017). Volume: vol. 26.1, pp. 208–221.
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Advancing cross-spectral IRIS recognition research using bi-spectral imaging

Authors: Pattabhi Ramaiah N and Ajay Kumar.
Book Chapter: Springer Machine Intelligence and Signal Processing (2016a).
Volume: vol. 1, pp. 1–10.

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On matching cross-spectral periocular images for accurate biometrics identification

Authors: Pattabhi Ramaiah N and Ajay Kumar.
Conference: IEEE 8th International Conference on Biometrics Theory, Applications and Systems (BTAS) (2016b).
Volume: vol.1, pp. 1–6.
Location: Niagara Falls, NY, USA

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Sparsity-based iris classification using IRIS fiber structures

Authors: Pattabhi Ramaiah N, Srilatha N, and Krishna Mohan C.
Conference: IEEE 14th International Conference on Biometrics Special Interest Group (BIOSIG) (2015).
Volume: vol.1, pp. 1–4.
Location: Darmstadt, Germany

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Illumination invariant face recognition using convolutional neural networks

Authors: Pattabhi Ramaiah N, Earnest Paul I, and Krishna Mohan C.
Conference: IEEE 14th International Conference on Signal Processing, Informatics, Communication and Energy Systems (SPICES) (2015).
Volume: vol.1, pp. 1–4.
Location: Trivandrum, Kerala, India

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IRIS classification based on sparse representations using on-line dictionary learning for large-scale deduplication applications

Authors: Pattabhi Ramaiah N and Krishna Mohan C.
Journal: SpringerPlus (2015)
Volume: vol.4.1, p. 238.

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De-duplication of photograph images using histogram refinement

Authors: Pattabhi Ramaiah N and Krishna Mohan C.
Conference: IEEE International Conference on Recent Advances in Intelligent Computational Systems (RAICS) (2011).
Volume: vol.1, pp. 391–395.
Location: Trivandrum, Kerala, India

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Enhancements to latent fingerprints in forensic applications

Authors: Pattabhi Ramaiah N, Tirupathi Rao A, and Krishna Mohan C.
Conference: IEEE 19th International Conference on Digital Signal Processing (DSP) (2014).
Volume: vol.1, pp. 439–443.
Location: Hong Kong, China

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De-noising slap fingerprint images for accurate slap fingerprint segmentation

Authors: Pattabhi Ramaiah N. and Krishna Mohan C
Conference: IEEE 10th International Conference on Machine Learning and Applications and Workshops (ICMLA) (2011).
Volume: vol.1, pp. 208–211.
Location: Honolulu, Hawaii, USA

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ROI-based tissue type extraction and volume estimation in 3D brain anatomy

Authors: Pattabhi Ramaiah N and Krishna Mohan C
Conference: IEEE 10th International Conference on Image Information Processing (ICIIP) (2011).
Volume: vol.1, pp. 1–5.
Location: Waknaghat, Near Shimla, Himachal Pradesh, INDIA

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Palmprint Recognition Based on Minutiae Quadruplets

Authors: Tirupathi Rao A, Pattabhi Ramaiah N, and  Krishna Mohan C.
Book Chapter: Springer Proceedings of International Conference on Computer Vision and Image Processing (CVIP) (2017).
Volume: vol.2, pp. 117–126.

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Nearest Neighbour Minutiae Quadruplets Based Fingerprint Matching with Reduced Time and Space Complexity

Authors: Tirupathi Rao A, Pattabhi Ramaiah N, Raghavendra V and  Krishna Mohan C.
Conference: IEEE 14th International Conference on Machine Learning and Applications (ICMLA) (2015).
Volume: vol.1, pp. 378–381.
Location: Miami, Florida, USA

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