Ms. Nadezhda A. Sazonova Profile

Nadezhda A. Sazonova

Associate Research Engineer at Univ of Alabama at Tuscaloosa

SPIE Involvement:

Author

Publications (3)

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

Read Abstract +

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

Read Abstract +

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

Read Abstract +

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years