Ms. Julie Buquet Profile

Julie Buquet

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Publications (11)

SPIE Journal Paper | 21 November 2024

Learning-based wide-angle optical design distortion optimization for improved monocular depth estimation

Julie Buquet, Jean-François Lalonde, Simon Thibault

OE, Vol. 63, Issue 11, 115103, (November 2024) https://doi.org/10.1117/12.10.1117/1.OE.63.11.115103

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Proceedings Article | 15 May 2024 Paper

Wide-angle imaging systems: design, implementation, and challenges

Julie Buquet, Zhenfeng Zhuang, Jocelyn Parent, Simon Thibault

Proceedings Volume 12798, 1279828 (2024) https://doi.org/10.1117/12.2692527

KEYWORDS: Design, Cameras, Imaging systems, Distortion, Lenses, Lens design, Image quality, Modulation transfer functions, Miniaturization, Aspheric lenses

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Proceedings Article | 13 May 2024 Paper

Optimizing wide-angle designs for learning-based applications through image simulation pipeline

Julie Buquet, Jean-Francois Lalonde, Simon Thibault

Proceedings Volume 12798, 127980T (2024) https://doi.org/10.1117/12.2692098

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Proceedings Article | 4 October 2023 Poster + Paper

In-flight testing of wide-angle low-light for UAS automated navigation

J. Buquet, S.-G. Beauvais, P. Roulet, S. Thibault

Proceedings Volume 12675, 1267514 (2023) https://doi.org/10.1117/12.2677713

KEYWORDS: Cameras, Light sources and illumination, Depth maps, Modulation transfer functions, Distortion, Sensors, Neural networks, Image resolution, Image processing, Navigation systems

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SPIE Journal Paper | 15 June 2023

Learning-based model for spot size estimation using wide-angle design radial distortion

Julie Buquet, Jocelyn Parent, Jean-François Lalonde, Simon Thibault

OE, Vol. 62, Issue 06, 065103, (June 2023) https://doi.org/10.1117/12.10.1117/1.OE.62.6.065103

KEYWORDS: Design and modelling, Data modeling, Machine learning, Distortion, Optical design, Education and training, Optical engineering, Mathematical modeling, Image quality, Mathematical optimization

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Proceedings Article | 29 December 2022 Presentation

Recent progress of AI in lens design (Conference Presentation)

Simon Thibault, Julie Buquet, Geoffroi Coté, Jean-Francois Lalonde

Proceedings Volume 12315, 1231506 (2022) https://doi.org/10.1117/12.2643157

KEYWORDS: Lens design, Artificial intelligence, Reflectivity

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Proceedings Article | 7 December 2022 Presentation + Paper

Next-generation of sUAS 360 surround vision cameras designed for automated navigation in low-light conditions

J. Buquet, S.-G. Beauvais, J. Parent, P. Roulet, S. Thibault

Proceedings Volume 12274, 122740L (2022) https://doi.org/10.1117/12.2639024

KEYWORDS: Corner detection, Cameras, Signal to noise ratio, Sensors, Image analysis, Neural networks, Detection and tracking algorithms, Navigation systems, Image quality

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Proceedings Article | 3 October 2022 Presentation + Paper

Optical characteristics optimized for machine perception using learning-based losses backpropagation through optical simulation pipeline

J. Buquet, R. Larouche, J. Parent, P. Roulet, S. Thibault

Proceedings Volume 12227, 122270B (2022) https://doi.org/10.1117/12.2633850

KEYWORDS: Cameras, Neural networks, Point spread functions, Optical design, Optical simulations, Zernike polynomials, Wavefronts, Sensors, Machine vision, Computer vision technology

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Proceedings Article | 3 October 2022 Presentation + Paper

Accurate camera performance prediction using optical and imaging simulation pipeline for super wide-angle lens

J. Buquet, R. Larouche, J. Parent, P. Roulet, S. Thibault

Proceedings Volume 12217, 122170B (2022) https://doi.org/10.1117/12.2633851

KEYWORDS: Point spread functions, Modulation transfer functions, Optical design, Zernike polynomials, Sensors, Optical simulations, Cameras, Monochromatic aberrations, Optical design software, Image sensors

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Proceedings Article | 3 October 2022 Presentation + Paper

Challenges using data-driven methods and deep learning in optical engineering

Julie Buquet, Jocelyn Parent, Jean-François Lalonde, Simon Thibault

Proceedings Volume 12217, 122170E (2022) https://doi.org/10.1117/12.2636262

KEYWORDS: Data modeling, Distortion, Optical engineering, Optical design, Point spread functions, Neural networks, Systems modeling, Zemax, Tolerancing

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Proceedings Article | 12 September 2021 Presentation + Paper

Enhancing learning-based computer vision algorithms accuracy in sUAS using navigation wide-angle cameras

Xavier Dallaire, Julie Buquet, Patrice Roulet, Jocelyn Parent, Pierre Konen, Jean-François Lalonde, Simon Thibault

Proceedings Volume 11870, 1187009 (2021) https://doi.org/10.1117/12.2600197

KEYWORDS: Point spread functions, Modulation transfer functions, Cameras, Distortion, Machine vision, Computer vision technology, Neural networks, Sensors, Optical design, Image resolution

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Showing 5 of 11 publications

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