Research

M. S. Thesis

• Master's Thesis: Online Fingerprint Verification [pdf..][ppt..]

Conference Publications

• Sharat Chikkerur, A. N. Cartwright and V. Govindaraju, "K-plet and CBFS: A Graph based Fingerprint Representation and Matching Algorithm", ICB 2006, Hong Kong.[pdf..] [ppt..] [code..]
• Sharat Chikkerur, Nalini Ratha, "Impact of Singular Point Detection on Fingerprint Matching Performance", accepted ,IEEE AUTOID 2005, Buffalo, NY [pdf..][ppt..]
• Shamalee Deshpande,Sharat Chikkerur, Venu Govindaraju, "Accent Classification in Speech", accepted ,IEEE AUTOID 2005, Buffalo, NY
• Sharat Chikkerur, Alexander N. Cartwright, and Venu Govindaraju, "Fingerprint Image Enhancement Using STFT Analysis" to appear in, ICAPR 2005,UK [pdf..] [code..]
• Karthik Sridharan, Sankalp Nayak, Sharat Chikkerur and Venu Govindaraju,"A Probabilistic Approach to Semantic Face Retrieval System", AVBPA 2005, NY, USA [pdf..]
• Amit Mhatre, Sharat Chikkerur and Venu Govindaraju, "Indexing biometric databases using Pyrmaid Technique", AVBPA 2005, NY, USA .[pdf..]
• Sharat Chikkerur, Sharath Pankanti, Nalini Ratha, Ruud Bolle and Venu Govindaraju, "Novel Approaches for Minutiae Verification in Fingerprint Images",IEEE Workshop on Applications of Computer Vision 2005, Colardo, USA. [pdf..]
• Sharat Chikkerur, Sharath Pankanti, Ruud Bolle and Venu Govindaraju, "Minutiae Verification in Fingerprint Images Using Steerable Wedge Filters", ICVGIP '04, Kolkota, India.[pdf..]
• Amit Mhatre, Srinivasa Palla, Sharat Chikkerur and Venu Govindaraju, "Efficient Search and Retrieval in Biometric Databases", SPIE Defence and Security Symposium, March 2005 [pdf..]
• Sharat Chikkerur, Chaohang Wu and Venu Govindaraju, "A Systematic approach for feature extraction in fingerprint images", ICBA July 2004, Hong Kong..[pdf..] [ppt..]

Current Conference Submissions

• N. K. Ratha, J. Connell, R. Bolle and S. Chikkerur, "Cancelable Biometrics: A Case Study in Fingerprints", ICPR 06
• S. Chikkerur, S. Pankanti, N. K. Ratha and R.Bolle, "Localized Texture Representation for Fingerprint Identification", ICPR 06

Journal Publications

• Fingerprint Image Enhancement using STFT Analysis, Journal of Pattern Recognition (accepted)

Current Journal Submissions

• K-plet and CBFS: A Graph based Fingerprint Representation andMatching Algorithm, Journal of Pattern Recognition (submitted) [journal pdf..] [code..]

Patents and Disclosures

• Biometric Convolution Using Multiple Biometrics, University at Buffalo (US 60/603,126:pending)
• Secure Fingerprint Matching by Complex Domain Hashing, University at Buffalo
• Two technology disclosures dealing with fingerprint recognition at IBM T. J. Watson Research Center

Technical Reports

• S. Chikkerur, L. Wolf,Empirical Comparison between Hierarchical Fragments Based and Standard Model Based Object Recognition Systems [pdf..]

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