Haoyu Wei

Imaging Systems Lab, HKU, Hong Kong.

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512 Chow Yei Ching Building, The University of Hong Kong

I am a second-year Ph.D. student at Imaging Systems Lab, HKU. I am fortunate to be advised by Prof. Edmund Y. Lam and Dr. Evan Peng.

Before that, I was a master student at Northwestern University in Prof. Oliver Cossairt’s group. My Ph.D. research is in the field of computational imaging with more emphasis on computational photography. Specifically I am desigining optical encoding and inverse algorithsm. I’ve also investigated sparse CT reconstruction, light field holographic rendering, deflectometry for 3D surface profile.

I love hiking, running, and all kinds of sports. Thriller is my favorate type of movies.

news

Jul 25, 2024
I am presenting in AOPC 2024, Beijing, on “Modeling off-axis diffraction with least sampling angular spectrum method”.
Aug 14, 2023
I am presenting in COSI 2023, Boston, on “Learned Large FoV Imaging with Efficient Shift-Variant Wave Optics Modeling”.
Jul 20, 2023
New Optica paper on “Modeling Off-Axis Diffraction with the Least-Sampling Angular Spectrum Method” is online!
May 24, 2023
Updated this website :sparkles: :smile:

selected publications

  1. lsasm.png
    Modeling Off-Axis Diffraction with the Least-Sampling Angular Spectrum Method

    (Optica Top downloads in Jul and Aug)

    Haoyu Wei, Xin Liu, Xiang Hao, and 2 more authors
    Optica, Jul 2023
  2. ct.png
    2-Step Sparse-View CT Reconstruction with a Domain-Specific Perceptual Network
    Haoyu Wei, Florian Schiffers, Tobias Würfl, and 4 more authors
    arXiv, Jul 2020