Dr. Orlando M. Medina Profile

Dr. Orlando M. Medina

at Univ Politécnica de Guanajuato

SPIE Involvement:

Author

Publications (4)

SPIE Journal Paper | 12 April 2017

Using a single-cube beam-splitter as a fringe pattern generator within a structured-light projection system for surface metrology

Juan Rayas, Miguel León-Rodríguez, Amalia Martínez-García, Katia Genovese, Orlando Medina, Raúl Cordero

OE, Vol. 56, Issue 04, 044103, (April 2017) https://doi.org/10.1117/12.10.1117/1.OE.56.4.044103

KEYWORDS: Fringe analysis, Beam splitters, Projection systems, Cameras, Phase shifts, Interferometers, Metrology, Calibration, Spherical lenses, Optical engineering

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SPIE Journal Paper | 7 March 2017

Filtering optical wrapped phase images algorithm

Orlando Medina, Julio Estrada, Yolanda López

OE, Vol. 56, Issue 11, 111704, (March 2017) https://doi.org/10.1117/12.10.1117/1.OE.56.11.111704

KEYWORDS: Fringe analysis, Image filtering, Optical filters, Demodulation, Linear filtering, Modulation, Error analysis, Optical engineering, Signal processing, Optical interferometry

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SPIE Journal Paper | 18 November 2014

Full-field two-dimensional least-squares method for phase-shifting interferometry

Orlando Medina, Julio Estrada

OE, Vol. 53, Issue 11, 114106, (November 2014) https://doi.org/10.1117/12.10.1117/1.OE.53.11.114106

KEYWORDS: Demodulation, Modulation, Phase interferometry, Interferometry, Image processing, Computing systems, Signal processing, Mathematical modeling, Phase shift keying, Optical engineering

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Proceedings Article | 13 September 2012 Paper

Regularized self-tuning phase demodulation for phase-shifting interferometry with arbitrary phase shifts

Orlando Medina, Julio Estrada, Manuel Servin

Proceedings Volume 8493, 84930K (2012) https://doi.org/10.1117/12.929756

KEYWORDS: Phase shifts, Demodulation, Modulation, Error analysis, Phase interferometry, Complex systems, Wavefronts, Interferometry, Interferometers, Image analysis

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