Ms. Silvia Sofia Esquivel-Hernandez Profile

Silvia Sofia Esquivel-Hernandez

at CITEDI-IPN

SPIE Involvement:

Author

Publications (5)

Proceedings Article | 4 October 2023 Presentation + Paper

Fringe projection profilometry without explicit projector calibration

Rigoberto Juarez-Salazar, Sofia Esquivel-Hernandez, Juan Zheng, Victor Diaz-Ramirez, Andres Marrugo

Proceedings Volume 12673, 1267309 (2023) https://doi.org/10.1117/12.2677133

KEYWORDS: Projection systems, Cameras, Calibration, Fringe analysis, Image processing, Camera calibration, 3D projection, 3D modeling, 3D image processing

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Proceedings Article | 4 October 2023 Presentation + Paper

First-order spectrum filtering in Fourier transform profilometry: a method comparison

Sofia Esquivel-Hernandez, Rigoberto Juarez-Salazar, Victor Diaz-Ramirez

Proceedings Volume 12673, 1267308 (2023) https://doi.org/10.1117/12.2677117

KEYWORDS: Tunable filters, Optical filters, Fourier transforms, Bandpass filters, Fringe analysis, Projection systems, Cameras, 3D modeling, Linear filtering, Image processing

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Proceedings Article | 3 October 2022 Presentation + Paper

Visual localization of an omnidirectional robot using color detection by a multicamera system

Sofia Esquivel-Hernandez, Cesar Gonzalez Mejia, Oscar Garcia Vargas, Rigoberto Juarez-Salazar, Jorge Gudiño-Lau

Proceedings Volume 12225, 1222507 (2022) https://doi.org/10.1117/12.2633724

KEYWORDS: Cameras, Distortion, Visualization, Navigation systems, Imaging systems, Calibration, Coded apertures, 3D modeling, Image processing, Sensors

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Proceedings Article | 3 October 2022 Presentation + Paper

Stereo vision-based 3D pointer for virtual object interaction

Rigoberto Juarez-Salazar, Sofia Esquivel-Hernandez, Juan Zheng, Victor Diaz-Ramirez

Proceedings Volume 12225, 122250A (2022) https://doi.org/10.1117/12.2633736

KEYWORDS: Cameras, Virtual reality, RGB color model, Human-machine interfaces, Coded apertures, 3D modeling, Visual process modeling, Video processing, Video, MATLAB

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Proceedings Article | 1 August 2021 Presentation + Paper

Image mosaicing for visual feedback in ground robot navigation

Sofia Esquivel-Hernandez, Rigoberto Juarez-Salazar, Jorge Gudino-Lau

Proceedings Volume 11841, 1184103 (2021) https://doi.org/10.1117/12.2594664

KEYWORDS: Distortion, Cameras, Visualization, Navigation systems, Mobile robots, Image processing, Image visualization, Imaging systems, Computing systems

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