Zhaiyu Chen

profile_cartoon.png

0501.01.117

Arcisstraße 21

80333 Munich

I am a PhD student at the Chair of Data Science in Earth Observation, Technical University of Munich. Previously, I worked with the 3D Geoinformation Research Group at Delft University of Technology, where I completed a Master’s degree in Geomatics following a Bachelor’s degree in Remote Sensing from Wuhan University.

My research interest lies at the intersection of 3D computer vision and remote sensing, with a particular emphasis on applications in the built environment.

selected publications

  1. CVPR 2025
    chen2025paco.gif
    Parametric Point Cloud Completion for Polygonal Surface Reconstruction
    Zhaiyu Chen, Yuqing Wang, Liangliang Nan, and Xiao Xiang Zhu
    IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2025
  2. ISPRS 2024
    chen2024polygnn.gif
    PolyGNN: Polyhedron-based Graph Neural Network for 3D Building Reconstruction from Point Clouds
    ISPRS Journal of Photogrammetry and Remote Sensing, 2024
  3. GRSM 2024
    zhao2024gnn.png
    Beyond Grid Data: Exploring Graph Neural Networks for Earth Observation
    Shan Zhao, Zhaiyu Chen, Zhitong Xiong, Yilei Shi, Sudipan Saha, and Xiao Xiang Zhu
    IEEE Geoscience and Remote Sensing Magazine, 2024
  4. ISPRS 2022
    chen2022points2poly.gif
    Reconstructing Compact Building Models from Point Clouds using Deep Implicit Fields
    ISPRS Journal of Photogrammetry and Remote Sensing, 2022