Siyu ZHU

Ph.D. Candidate
Department of Computer Science and Engineering
Hong Kong University of Science and Technology (HKUST)

(+852)5982-6289 (Mobile)
Room 4204, Academic Building
szhu [at]  

[Short Bio] [Research] [Publications] [Activities] [Misc]

Short Biography

I co-founded the on-line 3D reconstruction start-up company I am also a final year Ph.D. candidate in the Department of Computer Science and Engineering, The Hong Kong University of Science and Technology (HKUST). My advisor is Prof. Long Quan. I received my Bachelor degree in Computer Science from Zhejiang University in China, and studied in the State Key Lab of CAD&CG under the supervisor of Prof. Zhigeng Pan .

Research Interests
  • Computer vision and computer graphics, especially large-scale 3D reconstruction.
  • Online 3D map demo. Try to use your mouse to zoom-in and rotate the model to see its vivid details.
  • Austin 100 km2, United States:

    Austin, Texas, United states:

    Toulous, France:

    San Francisco, United States:

  • Video demo. The following video is a 3D reconstruction model of a median-sized city from 1.21 million images of 50 megapixels. We fully automatically reconstruct the final 3D vivid and detailed city model in a consistent manner within 24 days. Here, we show part of the results from 70000 images.

    Another median-sized city from approximately 36,480 images of 36 megapixels reconstructed within 5 days.

  • Siyu Zhu, Tianwei Shen, Lei Zhou, Runze Zhang, Jinglu Wang, Tian Fang, Long Quan, “Parallel Structure from Motion from Local Increment to Global Averaging”, arXiv:1702.08601. [pdf]
  • Tianwei Shen, Siyu Zhu, Tian Fang, Long Quan, “Graph-Based Consistent Matching for Structure-from-Motion”, In ECCV, 2016. [pdf]
  • Tianwei Shen, Jinglu Wang, Tian Fang, Siyu Zhu, Long Quan, “Color Correction for Image-Based Modeling in the Large”, In ACCV, 2016. [pdf]
  • Runze Zhang, Shiwei Li, Tian Fang, Siyu Zhu, Long Quan, “Joint Camera Clustering and Surface Segmentation for Large-scale Multi-view Stereo”, In ICCV, 2015. [pdf]
  • Jinglu Wang, Tian Fang, Qingkun Su, Siyu Zhu, Jingbo Liu, Shengnan Cai, Chiew-Lan Tai, Long Quan, “Image-based Building Regularization Using Structural Linear Features”, TVCG, 2015. [pdf]
  • Siyu Zhu, Tian Fang, Runze Zhang, Long Quan, “Multi-View Geometry Compression”, In ACCV, 2014. [pdf]
  • Runze Zhang, Tian Fang, Siyu Zhu, Long Quan, “Multi-scale Tetrahedral Fusion of a Similarity Reconstruction and Noisy Positional Measurements”, In ACCV, 2014. [pdf]
  • Siyu Zhu, Tian Fang, Jianxiong Xiao, Long Quan. "Local Readjustment for High-Resolution 3D Reconstruction", In CVPR, 2014. [pdf]
  • Xiaojian Zhou, Nan Xiang, Siyu Zhu, Zhigeng Pan, “A Vision-Based System for Virtual Human’s Emotional Interaction”, In CHCI, 2011.

Activities & Professional Services
  • Student member of ACM and IEEE.
  • Reviewer of CVPR 2013, ICCV 2013, ICPR 2013, IJCV.

  • I enjoy the beautiful time with my loving family and wife.

Copyright 2012-2017, Siyu ZHU. All rights reserved.
Last updated: August 2016.