Ms. Rania H. Abd El-Maksoud Profile

Rania H. Abd El-Maksoud

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Publications (6)

SPIE Journal Paper | 2 December 2013

Parabasal theory for plane-symmetric systems including freeform surfaces

Rania Abd El-Maksoud, Matthias Hillenbrand, Stefan Sinzinger

OE, Vol. 53, Issue 03, 031303, (December 2013) https://doi.org/10.1117/12.10.1117/1.OE.53.3.031303

KEYWORDS: Imaging systems, Fourier transforms, Systems modeling, Sensors, Optical engineering, Mirrors, Ray tracing, Optical imaging, Monochromatic aberrations, Reflectivity

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Proceedings Article | 22 August 2009 Paper

Illumination scheme for high-contrast contactless fingerprint images

Lirong Wang, Rania Abd El-Maksoud, José Sasian, Valorie Valencia

Proceedings Volume 7429, 742911 (2009) https://doi.org/10.1117/12.828523

KEYWORDS: Polarizers, Light emitting diodes, Sensors, Cameras, Fiber optic illuminators, Blue light emitting diodes, Collimation, Polarization, Eye, Light sources

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Proceedings Article | 22 August 2009 Paper

Depth of field estimation: theory, experiment, and application

Rania Abd El-Maksoud, Lirong Wang, José Sasian, Valorie Valencia

Proceedings Volume 7429, 74290W (2009) https://doi.org/10.1117/12.829593

KEYWORDS: Imaging systems, Modulation transfer functions, Spatial frequencies, Zemax, Diffraction, Sensors, Cameras, Point spread functions, Image resolution, Estimation theory

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Proceedings Article | 22 August 2009 Paper

A novel contactless aliveness-testing (CAT) fingerprint sensor

Lirong Wang, Rania Abd El-Maksoud, Jose Sasian, William Kuhn, Kathleen Gee, Valorie Valencia

Proceedings Volume 7429, 742915 (2009) https://doi.org/10.1117/12.828555

KEYWORDS: Sensors, Computed tomography, Imaging systems, Cameras, Interfaces, Human-machine interfaces, Calibration, Image processing, CCD cameras, Liquid lenses

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Proceedings Article | 22 August 2009 Paper

Paraxial ghost image analysis

Rania Abd El-Maksoud, José Sasian

Proceedings Volume 7428, 742807 (2009) https://doi.org/10.1117/12.828564

KEYWORDS: Ray tracing, Point spread functions, Reflection, Image analysis, Geometrical optics, Stray light, Photography, Chemical elements, Refractive index, Multi-element lenses

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Proceedings Article | 21 August 2009 Paper

Illumination system design in a project-based course

R. John Koshel, Vineeth Abraham, Joshua Kim, Ron Liu, Scott Richardson, Soha Namnabat, Amber Czajkowski, Rania Abd El-Maksoud, Ryan Irvin, Takeshi Nakazawa, Michael Kudenov, Martha Dawsey, Erich de Leon, Lirong Wang, Karlton Crabtree, R. Orr, Brian Primeau, Yullin Kim

Proceedings Volume 7423, 742305 (2009) https://doi.org/10.1117/12.828806

KEYWORDS: Illumination engineering, Light emitting diodes, Systems modeling, Nonimaging optics, Reflectors, Optical design, Tolerancing, RGB color model, Light sources and illumination, LCDs

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Showing 5 of 6 publications

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