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Dr. Zhixin Shi
at Univ at Buffalo
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Author
Publications (4)
Proceedings Article | 17 March 2008 Paper
Modeling biometric systems using the general pareto distribution (GPD)
Zhixin Shi, Frederick Kiefer, John Schneider, Venu Govindaraju
Proceedings Volume 6944, 69440O (2008) https://doi.org/10.1117/12.778687
KEYWORDS: Biometrics, Data modeling, Statistical analysis, Systems modeling, Biological research, Statistical modeling, Error analysis, Mathematical modeling, Data analysis, Solids
Proceedings Article | 17 January 2005 Paper
Historical document image segmentation using background light intensity normalization
Proceedings Volume 5676, (2005) https://doi.org/10.1117/12.585545
KEYWORDS: Image enhancement, Image segmentation, Detection and tracking algorithms, Image quality, Image processing, Image processing algorithms and systems, Optical character recognition, Cameras, Light sources, Binary data
Proceedings Article | 25 August 2004 Paper
Fingerprint image enhancement method using directional median filter
Proceedings Volume 5404, (2004) https://doi.org/10.1117/12.542200
KEYWORDS: Image filtering, Digital filtering, Image enhancement, Anisotropic filtering, Image quality, Image processing, Image restoration, Image segmentation, Biometrics, Feature extraction
Proceedings Article | 21 December 2000 Paper
Secondary classification using key features
Venu Govindaraju, Zhixin Shi, A. Teredesai
Proceedings Volume 4307, (2000) https://doi.org/10.1117/12.410846
KEYWORDS: Image classification, Prototyping, Feature selection, Genetic algorithms, Reliability, Neural networks, Feature extraction, Optical character recognition, Genetics, Computer science
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