Lu Sang

PhD student at the Technical University of Munich

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“In mathematics, you don’t understand things. You just get used to them.” -John von Neumann

I am a PhD student at the Computer Vision Group at TU Munich under the guidance of Prof. Cremers. Before that, I received Master degree in Mathematics from TU Munich and Bachelor degree in applied mathematics from Tongji University.

I am passionate about applying elegant mathematical theories to address practical, real-world challenges during my research. My research interests include 3D geometry representation, photometric stereo and BRDF modeling, 3D & 4D reconstruction.

news

Oct 01, 2024 1 paper and 2 workshop paper are accepted by ECCV 2024!
Aug 15, 2024 Two paper from my students are accepted in GCPR 2024! :sparkles: :smile:

selected publications

  1. CVPR 2022
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    Gradient-SDF: A Semi-Implicit Surface Representation for 3D Reconstruction
    C. Sommer*L. Sang*, D. Schubert, and Daniel Cremers
    In CVPR, 2022
  2. High-Quality RGB-D Reconstruction via Multi-View Uncalibrated Photometric Stereo and Gradient-SDF
    L. Sang, B. Haefner, Xingxing Zuo, and Daniel Cremers
    In WACV(Spotlight Presentation) , 2023
  3. Enhancing Surface Neural Implicits with Curvature-Guided Sampling and Uncertainty-Augmented Representations
    L. Sang, Ahbisheck Saroha, Maolin Gao, and Daniel Cremers
    In ECCVW, 2024
  4. Erasing the Ephemeral: Joint Camera Refinement and Transient Object Removal for Street View Synthesis
    MS. Deka*L. Sang*, and Daniel Cremers
    In GCPR, 2024
  5. Coloring the Past: Neural Historical Buildings Reconstruction from Archival Photography
    David Komorowicz*Lu Sang*, Ferdinand Maiwald, and Daniel Cremers
    In ECCVW, 2024
  6. DiffCD: A Symmetric Differentiable Chamfer Distance for Neural Implicit Surface Fitting
    L. Härenstam-Nielsen, Lu Sang, Ahbisheck Saroha, N. Araslanov, and 1 more author
    In ECCV, 2024