Dr. Stephanie Schuckers Profile

Dr. Stephanie Schuckers

SDL Author at Clarkson Univ

SPIE Involvement:

Author

Proceedings Article | 14 May 2015 Paper

Implementation and optimization of a biometric cryptosystem using iris recognition

Charles McGuffey, Chen Liu, Stephanie Schuckers

Proceedings Volume 9457, 945702 (2015) https://doi.org/10.1117/12.2177269

KEYWORDS: Biometrics, Cryptography, Iris, Profiling, Computer security, Field programmable gate arrays, Iris recognition, Computing systems, System on a chip, Computer programming

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Proceedings Article | 5 May 2012 Paper

A study on quality-adjusted impact of time lapse on iris recognition

Nadezhda Sazonova, Fang Hua, Xuan Liu, Jeremiah Remus, Arun Ross, Lawrence Hornak, Stephanie Schuckers

Proceedings Volume 8371, 83711W (2012) https://doi.org/10.1117/12.919642

KEYWORDS: Iris recognition, Iris, Statistical analysis, Databases, Detection and tracking algorithms, Biometrics, Quality measurement, Eye models, Performance modeling, Image quality

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Proceedings Article | 17 May 2011 Paper

Impact of out-of-focus blur on iris recognition

Nadezhda Sazonova, Stephanie Schuckers, Peter Johnson, Paulo Lopez-Meyer, Edward Sazonov, Lawrence Hornak

Proceedings Volume 8029, 80291S (2011) https://doi.org/10.1117/12.887052

KEYWORDS: Modulation transfer functions, Iris recognition, Iris, Video, Eye, Image segmentation, Detection and tracking algorithms, Cameras, Gold, Data acquisition

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Proceedings Article | 14 April 2010 Paper

Fast and efficient iris image enhancement using logarithmic image processing

Nadezhda Sazonova, Stephanie Schuckers

Proceedings Volume 7667, 76670K (2010) https://doi.org/10.1117/12.851351

KEYWORDS: Image enhancement, Iris recognition, Laser induced plasma spectroscopy, Video, Detection and tracking algorithms, Image processing, Near infrared, Image quality, Image segmentation, Image resolution

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SPIE Journal Paper | 1 January 2008

New approach for liveness detection in fingerprint scanners based on valley noise analysis

Bozhao Tan, Stephanie Schuckers

JEI, Vol. 17, Issue 01, 011009, (January 2008) https://doi.org/10.1117/12.10.1117/1.2885133

KEYWORDS: Scanners, Wavelets, Neural networks, Silicon, Feature extraction, Skin, Biometrics, Sensors, Databases, Signal processing

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Proceedings Article | 17 April 2006 Paper

Comparison of ridge- and intensity-based perspiration liveness detection methods in fingerprint scanners

Bozhao Tan, Stephanie Schuckers

Proceedings Volume 6202, 62020A (2006) https://doi.org/10.1117/12.666415

KEYWORDS: Scanners, Electro optics, Biometrics, Algorithm development, Image classification, Image processing, Electro optical modeling, Optical scanning, Feature extraction, Skin

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Proceedings Article | 17 April 2006 Paper

Active shape models for effective iris segmentation

Aditya Abhyankar, Stephanie Schuckers

Proceedings Volume 6202, 62020H (2006) https://doi.org/10.1117/12.666435

KEYWORDS: Iris, Image segmentation, Iris recognition, Eye models, Image quality, Eye, Data centers, Wavelets, Detection and tracking algorithms, Algorithm development

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Proceedings Article | 28 March 2005 Paper

Biorthogonal-wavelets-based iris recognition

Aditya Abhyankar, Lawrence Hornak, Stephanie Schuckers

Proceedings Volume 5779, (2005) https://doi.org/10.1117/12.604212

KEYWORDS: Iris, Iris recognition, Wavelets, Image segmentation, Computer programming, Eye, Spatial resolution, Data centers, Biometrics, Image processing

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Proceedings Article | 25 October 2004 Paper

Nonfrontal/nonideal iris localization and acquisition

Gamal Fahmy, Lawrence Hornak, Natalia Schmid, Xin Li, Stephanie Schuckers

Proceedings Volume 5601, (2004) https://doi.org/10.1117/12.570269

KEYWORDS: Iris recognition, Video, Biometrics, Image processing, Electronic filtering, Detection and tracking algorithms, Image filtering, Video processing, Gaussian filters, Sclera

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Proceedings Article | 25 August 2004 Paper

Improvement of an algorithm for recognition of liveness using perspiration in fingerprint devices

Sujan Parthasaradhi, Reza Derakhshani, Lawrence Hornak, Stephanie Schuckers

Proceedings Volume 5404, (2004) https://doi.org/10.1117/12.541805

KEYWORDS: Detection and tracking algorithms, Biometrics, Neural networks, Electro optics, Image classification, Fingerprint recognition, Scanners, Image sensors, Silicon, Image processing

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Proceedings Article | 25 August 2004 Paper

A wavelet-based approach to detecting liveness in fingerprint scanners

Aditya Abhyankar, Stephanie Schuckers

Proceedings Volume 5404, (2004) https://doi.org/10.1117/12.542939

KEYWORDS: Wavelets, Scanners, Biometrics, Signal processing, Wavelet transforms, Digital filtering, Information security, Fingerprint recognition, Image filtering, System identification

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Showing 5 of 11 publications

Conference Committee Involvement (3)

Biometric and Surveillance Technology for Human and Activity Identification XII

22 April 2015 | Baltimore, MD, United States

Biometric and Surveillance Technology for Human and Activity Identification XI

8 May 2014 | Baltimore, MD, United States

Biometric and Surveillance Technology for Human and Activity Identification X

2 May 2013 | Baltimore, Maryland, United States

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