Mr. Julio César Juárez Ramírez Profile

Julio César Juárez Ramírez

Doctoral Candidate at INAOE

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Publications (6)

SPIE Journal Paper | 5 December 2023 Open Access

Improved spatial speckle contrast model for tissue blood flow imaging: effects of spatial correlation among neighboring camera pixels

Julio Cesar Juarez-Ramirez, Beatriz Coyotl-Ocelotl, Bernard Choi, Ruben Ramos-Garcia, Teresita Spezzia-Mazzocco, Julio C. Ramirez-San-Juan

JBO, Vol. 28, Issue 12, 125002, (December 2023) https://doi.org/10.1117/12.10.1117/1.JBO.28.12.125002

KEYWORDS: Speckle, Windows, Blood circulation, Tissues, Cameras, Speckle pattern, Data modeling, Laser speckle contrast imaging, Mathematical modeling, Autocorrelation

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Proceedings Article | 18 August 2018 Paper

Contrast temporal analysis using correlation between frames

J. C. Juarez Ramirez, B. Coyotl-Ocelotl, R. Ramos-Garcia, R. Chiu, Teresita Spezzia-Mazzocco, J. Ramirez-San-Juan

Proceedings Volume 10749, 1074904 (2018) https://doi.org/10.1117/12.2321286

KEYWORDS: Speckle, Speckle pattern, Mathematical modeling, Numerical analysis, Laser speckle contrast imaging, Blood circulation, Synthetic aperture radar, Visualization, Image processing, Diamond

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Proceedings Article | 18 August 2018 Paper

Speckle contrast calculation based on pixels correlation: spatial analysis

B. Coyotl-Ocelotl, J. Juarez Ramirez, R. Ramos-Garcia, R. Chiu, Teresita Spezzia-Mazzocco, J. Ramirez-San-Juan

Proceedings Volume 10749, 1074903 (2018) https://doi.org/10.1117/12.2321271

KEYWORDS: Speckle, Laser speckle contrast imaging, Spatial analysis, Numerical analysis, Speckle pattern, Image analysis, Blood circulation, Sensors, Image processing, Data modeling

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Proceedings Article | 7 March 2016 Paper

Imaging polarimetry for phase change measurements of the cellophane film

Julio César Juárez-Ramírez, Mauricio Ortiz-Gutiérrez, Arturo Olivares-Pérez, Marco Antonio Salgado-Verduzco, Mario Pérez-Cortés

Proceedings Volume 9771, 97710W (2016) https://doi.org/10.1117/12.2211354

KEYWORDS: Phase measurement, Polarimetry, Wave plates, Video, Multimedia, Mathematics, Analytical research, Current controlled current source, Visualization, Information technology

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Proceedings Article | 25 February 2014 Paper

Birefringence measurement of the cellophane film

Julio César Juárez-Ramírez, Mauricio Ortiz-Gutiérrez, Marco Antonio Salgado-Verduzco, Mario Pérez-Cortés, Arturo Olivares-Pérez, Manuel Jorge Ordoñez-Padilla, Juan Carlos Ibarra-Torres

Proceedings Volume 9006, 90061J (2014) https://doi.org/10.1117/12.2040770

KEYWORDS: Birefringence, Wave plates, Refractive index, Polarization, Polarizers, Crystals, Linear polarizers, Light sources, Optical components, Free space

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Showing 5 of 6 publications

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