Mr. Raúl Vargas Profile

Raúl Vargas

at Univ Tecnologica de Bolívar

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Publications (7)

Proceedings Article | 7 June 2024 Presentation + Paper

Toward a target-free calibration of a multimodal structured light and thermal imaging system

Eberto Benjumea, Raúl Vargas, Rigoberto Juarez-Salazar, Andrés Marrugo

Proceedings Volume 13038, 1303808 (2024) https://doi.org/10.1117/12.3013448

KEYWORDS: Calibration, Cameras, Imaging systems, Thermal imaging cameras, Structured light, Projection systems, Thermography, 3D modeling, Matrices, Sensors

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Proceedings Article | 16 June 2023 Presentation + Paper

Deep-learning enabled single-shot 3D feature detection in fringe projection profilometry

Juan Peña, Eberto Benjumea, Raúl Vargas, Lenny Romero, Alberto Patiño-Vanegas, Andres Marrugo

Proceedings Volume 12524, 1252404 (2023) https://doi.org/10.1117/12.2663955

KEYWORDS: Object detection, 3D image processing, Imaging systems, Cameras, 3D projection, Projection systems, Deep learning, Systems modeling

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Proceedings Article | 16 June 2023 Presentation + Paper

Challenges and opportunities in pixel-wise calibration methods for structured light systems

Raul Vargas, Fernando Quintero, Lenny Romero, Andres Marrugo

Proceedings Volume 12524, 125240G (2023) https://doi.org/10.1117/12.2664197

KEYWORDS: Calibration, Cameras, 3D modeling, Systems modeling, Imaging systems, Structured light, Projection systems, Visual process modeling, Performance modeling, Matrices

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Proceedings Article | 31 May 2022 Presentation + Paper

Toward high accuracy measurements in structured light systems

Raul Vargas, Lenny Romero, Song Zhang, Andres Marrugo

Proceedings Volume 12098, 120980A (2022) https://doi.org/10.1117/12.2618922

KEYWORDS: Calibration, 3D modeling, Systems modeling, Cameras, Imaging systems, Structured light, Projection systems, 3D metrology, Fringe analysis

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Proceedings Article | 21 August 2020 Presentation + Paper

Hybrid calibration method for improving 3D measurement accuracy of structured light systems

Andres Marrugo, Raul Vargas, Song Zhang, Lenny Romero

Proceedings Volume 11490, 1149008 (2020) https://doi.org/10.1117/12.2567650

KEYWORDS: Calibration, 3D modeling, Cameras, Error analysis, Systems modeling, Imaging systems, Projection systems, 3D metrology, Structured light

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Proceedings Article | 18 May 2020 Presentation + Paper

What is the best triangulation approach for a structured light system?

Jhacson Meza, Raul Vargas, Lenny Romero, Song Zhang, Andres Marrugo

Proceedings Volume 11397, 113970D (2020) https://doi.org/10.1117/12.2559119

KEYWORDS: Projection systems, Cameras, Distortion, Error analysis, Imaging systems, Calibration, Structured light, 3D modeling, Fringe analysis, Matrices

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Proceedings Article | 21 June 2019 Paper

A flexible and simplified calibration procedure for fringe projection profilometry

Raúl Vargas, Andrés Marrugo, Jesus Pineda, Lenny Romero

Proceedings Volume 11057, 110571R (2019) https://doi.org/10.1117/12.2527607

KEYWORDS: Calibration, 3D modeling, Cameras, Projection systems, 3D metrology, Imaging systems, Stereo vision systems, Fringe analysis, 3D image reconstruction

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Showing 5 of 7 publications

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