Dr. Daoyu Li   李道钰

Computational Photography Computer Vision Colour Science

I am currently a system engineer at Honor Device Corp. My work involves HDR standards and AI algorithms. I received my Ph.D. in Computational Photography from Beijing Institute of Technology (BIT) in 2024.

News

  • 2026.04: I have released a gain map analyzer for ISO 21496-1 HDR gain map JPEG. Code
  • 2025.09: I have released a simulation tool to reproduce HDR visual perception on arbitrary SDR displays. Research Code

Publications

Daoyu Li, et al.. "Efficient high-fidelity global low-rank optimization for multispectral demosaicing."
IEEE Transactions on Multimedia, 2025. Link
Daoyu Li, et al.. "Linear optimization of neurons (LION) for computational photography augmentation."
Optics and Laser Technology, 2025. Link
Daoyu Li#, et al.. "High-speed spectral imaging via multispectral pulse illumination and temporal-spectral decoupling."
Optics Letters, 2025. Link
Daoyu Li, et al.. "SpectraTrack: Megapixel, Hundred-fps, and Thousand-channel Hyperspectral Imaging."
Nature Communications, 2024. Link
Daoyu Li#, et al.. "Towards large-scale single-shot millimeter-wave imaging for low-cost security inspection."
Nature Communications, 2024. Link
Daoyu Li, et al.. "Generalized Imaging Augmentation via Linear Optimization of Neurons."
BMVC, 2023. Link
Daoyu Li#, et al.. "Sparse single-pixel imaging via optimization in non-uniform sampling sparsity."
Optics Letters, 2023. Link
Daoyu Li#, et al.. "Deep nonlocal low-rank regularization for complex-domain pixel super-resolution."
Optics Letters, 2023. Link
Daoyu Li, et al.. "Efficient large-scale single-pixel imaging."
Optics Letters, 2022. Link
Daoyu Li, et al.. "High-speed large-scale imaging using frame decomposition from intrinsic multiplexing of motion."
IEEE Journal of Selected Topics in Signal Processing, 2022. Link

Awards

  • 2025 CESE Outstanding PhD Dissertation Award
    中国电子教育学会优博
  • 2024 Outstanding New Employee of Honor
    荣耀公司优秀新员工
  • 2024 Outstanding Graduate of BIT
    北理工优秀毕业生
  • 2022, 2023 Outstanding Student Exemplar of BIT
    北理工优秀学生、优秀学生标兵
  • 2022 ECCV MIPI Challenge on Quad-Bayer Re-mosaic — 4th Place
    ECCV MIPI Quad-Bayer Re-mosaic挑战赛第4名
  • 2022 ECCV MIPI Challenge on RGBW Sensor Fusion — 5th Place
    ECCV MIPI RGBW Sensor Fusion挑战赛第5名
  • 2018, 2022 First Prize Scholarship of BIT
    北理工一等奖学金
  • 2016 Outstanding Achievement Scholarship of NJUST
    南理工特等奖学金
  • 2016 Mathematical/Interdisciplinary Contest in Modeling — Honorable Mention
    美国数学建模竞赛H奖
  • 2016 Sino-Russian University Students Satellite Innovation Design Contest — Winner Prize
    中俄大学生小卫星创新设计竞赛优胜奖
  • 2015 National Encouragement Scholarship
    国家励志奖学金