Dr. Robert C. Atwood Profile

Dr. Robert C. Atwood

at Diamond Light Source Ltd

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Publications (2)

Proceedings Article | 14 October 2022 Open Access

Practical implementations of speckle-based phase-retrieval methods in Python and GPU for tomography

Nghia Vo, Hongchang Wang, Lingfei Hu, Tunhe Zhou, Marie-Christine Zdora, Hans Deyhle, Robert Atwood, Michael Drakopoulos

Proceedings Volume 12242, 122420E (2022) https://doi.org/10.1117/12.2636834

KEYWORDS: Speckle analysis, Phase contrast, Open source software, Tomography, X-ray imaging, Image processing

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Proceedings Article | 10 September 2019 Open Access

Preprocessing techniques for removing artifacts in synchrotron-based tomographic images

Nghia Vo, Robert Atwood, Michael Drakopoulos

Proceedings Volume 11113, 111131I (2019) https://doi.org/10.1117/12.2530324

KEYWORDS: Tomography, Algorithm development, Sensors, Detection and tracking algorithms, Distortion, Cameras, Imaging systems, Scattering, Scintillation, Photons

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