Prof. Christopher A. Metzler Profile

Prof. Christopher A. Metzler

at Univ of Maryland College Park

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Author

Publications (6)

Proceedings Article | 7 October 2024 Presentation + Paper

A learning-based approach to event-based Shack-Hartmann wavefront sensing

Matthew Ziemann, Isabelle Rathbun, Christopher Metzler

Proceedings Volume 13149, 1314915 (2024) https://doi.org/10.1117/12.3028285

KEYWORDS: Wavefront sensors, Wavefront reconstruction, Wavefronts, Cameras, Sensors, Wavefront errors, Turbulence, Device simulation, Education and training, Detector arrays, Deep learning

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Proceedings Article | 4 October 2024 Presentation + Paper

Novel approach to coherent imaging in the presence of speckle noise

Xi Chen, Christopher Metzler, Arian Maleki, Shirin Jalali

Proceedings Volume 13149, 1314908 (2024) https://doi.org/10.1117/12.3027824

KEYWORDS: Speckle, Deblurring, Coherence imaging, Reconstruction algorithms, Signal to noise ratio, Imaging systems, Neural networks

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Proceedings Article | 4 October 2024 Presentation + Paper

Time-varying implicit neural representations for unsupervised speckle denoising in dynamic scenes

Matthew Ziemann, Rushil Joshi, Christopher Metzler

Proceedings Volume 13149, 1314907 (2024) https://doi.org/10.1117/12.3028176

KEYWORDS: Speckle, Denoising, Reflectivity, Sensors, Synthetic aperture radar, Optical coherence tomography, Education and training, Data modeling, Coherence imaging, Signal attenuation

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Proceedings Article | 13 March 2024 Presentation

FPM-INR: Fourier ptychographic microscopy image stack reconstruction using implicit neural representation

Haowen Zhou, Brandon Feng, Steven Lin, Haiyun Guo, Mingshu Liang, Christopher Metzler, Changhuei Yang

Proceedings Volume PC12857, PC128570W (2024) https://doi.org/10.1117/12.3007004

KEYWORDS: Image restoration, Data storage, Microscopy, Data modeling, Reconstruction algorithms, Medical image reconstruction, Image quality, Image processing, Data archive systems, Biological samples

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Proceedings Article | 13 March 2024 Presentation

NeuWS: neural wavefront shaping for guidestar-free imaging through static and dynamic optical aberrations

Christopher Metzler, Ashok Veeraraghavan, Brandon Feng, Haiyun Guo, Mingyang Xie, Vivek Boominathan, Manoj Sharma

Proceedings Volume PC12851, PC1285107 (2024) https://doi.org/10.1117/12.3006249

KEYWORDS: Wavefronts, Scattering media, Scattering, Optical aberrations, Modulation, Light sources and illumination, Image sensors, Image restoration

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Proceedings Article | 3 October 2022 Presentation + Paper

Adversarial sensing: a learning-based approach to inverse problems with stochastic forward models

Brandon Feng, Mingyang Xie, Christopher Metzler

Proceedings Volume 12204, 122040G (2022) https://doi.org/10.1117/12.2634290

KEYWORDS: Inverse problems, Stochastic processes, Data modeling, Turbulence, Computer simulations, Atmospheric turbulence, Reconstruction algorithms, Neural networks, Image processing, Feedback signals

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Showing 5 of 6 publications

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