Journal Articles:

1. Umarani Jayaraman, Surya Prakash and Phalguni Gupta, “Use of Geometric Features of Principal Components for Indexing Biometric Databases”, In Mathematical and Computer Modelling, 2012.  (In Press)
2. Vandana D. Kaushik, Umarani Jayaraman, Aman Kishore Gupta and Phalguni.Gupta ”An  Efficient Indexing Scheme for Face Database using Modified Geometric Hashing”, In Neurocomputing, 2011. (Accepted)
3. Umarani Jayaraman, Surya Prakash and Phalguni Gupta “An Efficient Color and Texture Based Iris Image Retrieval Technique”, In Expert System with Applications, Vol. 39, No. 5, pp. 4915-4926, 2012. [pdf]

     Conference Articles:

1. Umarani Jayaraman, Viswanthan J, Aman K Gupta and Phalguni Gupta, “Minutiae based Geometric Hashing for Fingerprint Database”, In International Conference on Intelligent Computing, (ICIC ’12), July 2012. [pdf]
2. Umarani Jayaraman, Surya Prakash and Phalguni Gupta, “An Enhanced Geometric Hashing”, In International Conference on Communication, (ICC’11), Kyoto, Japan, June 2011. [pdf]
3. Umarani Jayaraman, Surya Prakash and Phalguni Gupta, "An Iris Retrieval Technique Based on Color and Texture", In Indian Conference on Computer Vision, Graphics and Image Processing (ICVGIP ‘10), Chennai, India, Dec 2010. [pdf]
4. Ashish Paliwal, Umarani Jayaraman and Phalguni Gupta, “A Score based Indexing Scheme for Palmprint Databases”, In IEEE International Conference on Image Processing (ICIP ’10). Hong Kong, Sep 2010.[pdf]
5. Surya Prakash, Umarani Jayaraman and Phalguni Gupta, "Connected Component based Technique for Automatic Ear Detection", In 16th IEEE International Conference on Image Processing (ICIP 2009), Cairo, Egypt, Nov 2009. [pdf]
6. Surya Prakash, Umarani Jayaraman and Phalguni Gupta, "Ear Localization using Hierarchical Clustering", In Proc of SPIE Int'l Defense Security and Sensing conference (Biometric Technology for Human Identification VI), Vol. 7306, Orlando, Florida, April 2009. [pdf]
7. Surya Prakash, Umarani Jayaraman and Phalguni Gupta, "A Skin-Color and Template Based Technique for Automatic Ear Detection", In Proc of ICAPR 2009, IEEE Computer Society, pp. 213-216, Kolkata, India, Feb 2009. [pdf]
8. Umarani Jayaraman, Surya Prakash and Phalguni Gupta, "Indexing Multimodal Biometric Databases Using Kd-tree with Feature Level Fusion", In ICISS 2008, LNCS 5352, pp. 221-234, Hyderabad, India, Dec 2008. [pdf]
9. Surya Prakash, Umarani Jayaraman and Phalguni Gupta, "Ear Localization from Side Face Images using Distance Transform and Template Matching", In Proc of IEEE Int'l Workshop on Image Proc. Theory, Tools and Applications (IPTA 2008), pp. 1-8, Sousse, Tunisia, Nov 2008. [pdf]

1. IT Infrastructure and Its Management, (with Prof. Phalguni Gupta and Surya Prakash), published by Tata McGraw-Hill, 2009. [Cover Page] [Preface] [Content] [Amazon] [Google Books]