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I am a second-year Ph.D. student in Computer Science at Northwestern University, advised by Prof. Emma Alexander. Previously, I received my B.Eng. in Electronic Engineering with a minor in Astronomy at Tsinghua University magna cum laude. During my undergraduate study, I was fortunate to work with Prof. Lu Fang, Prof. Emma Alexander, and Prof. Cheng Ma. My research interest is in the field of computational imaging, which lies at the intersection of optics, signal processing, computer vision, computer graphics, and machine learning. Specifically, I enjoy solving inverse problems using domain-specific knowledge (e.g., optics and geometry) in computational photography, medical imaging, and scientific imaging. Feel free to reach out if you have any questions about my research or our lab. |
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Tianao Li, Manxiu Cui, Cheng Ma, Emma Alexander arXiv Preprint [Project Page] [arXiv] [Code] We introduce NF-APACT, an efficient self-supervised framework achieving state-of-the-art performance in joint reconstruction of initial pressure and speed-of-sound in photoacoustic computed tomography. |
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with Unrolled Plug-and-Play ADMM Tianao Li, Emma Alexander Monthly Notices of the Royal Astronomical Society: Letters [Project Page] [Paper] [arXiv] [Code] [Dataset] We introduce a physics-informed deep learning approach to the Point Spread Function (PSF) deconvolution problem for the Vera C. Rubin Observatory. |
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Website template from Dr. Jon Barron. |