Dr. Luyao Shi Profile

Dr. Luyao Shi

at Southeast Univ

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Publications (3)

Proceedings Article | 15 February 2021 Presentation + Paper

Direct image-based attenuation correction using conditional generative adversarial network for SPECT myocardial perfusion imaging

Mahsa Torkaman, Jaewon Yang, Luyao Shi, Rui Wang, Edward Miller, Albert Sinusas, Chi Liu, Grant Gullberg, Youngho Seo

Proceedings Volume 11600, 116000U (2021) https://doi.org/10.1117/12.2580922

KEYWORDS: Single photon emission computed tomography, Signal attenuation, Error analysis, Statistical analysis, Signal to noise ratio, Scanners, Quantitative analysis, Gallium nitride, Angiography

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Proceedings Article | 18 March 2015 Paper

Improving low-dose cardiac CT images using 3D sparse representation based processing

Luyao Shi, Yang Chen, Limin Luo

Proceedings Volume 9412, 94122F (2015) https://doi.org/10.1117/12.2081988

KEYWORDS: X-ray computed tomography, Image processing, 3D image processing, Associative arrays, Computed tomography, Radiation effects, Diagnostics, Arteries, Scanners, X-rays

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Proceedings Article | 18 March 2015 Paper

A rapid parallelization of cone-beam projection and back-projection operator based on texture fetching interpolation

Lizhe Xie, Yining Hu, Yang Chen, Luyao Shi

Proceedings Volume 9412, 94122S (2015) https://doi.org/10.1117/12.2082006

KEYWORDS: Convolution, Reconstruction algorithms, CT reconstruction, Computed tomography, Sensors, Information fusion, Medical imaging, Detection and tracking algorithms, Projection systems, Optical simulations

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