News

* Sep, 2017 - One paper: Progressive Large Scale-Invariant Image Matching In Scale Space accepted for ICCV 2017.

* Dec, 2016 - Materials for our latest ACCV 2016 tutorial on Large-scale 3D Reconstruction from Images.

Intro

About: I am a Ph.D. candidate in the Department of Computer Science & Engineering, Hong Kong University of Science and Technology, advised by Prof. Long Quan. Previously, I obtained my bachelor degree from Peking University, double major in machine intelligence (EECS) and psychology. As an undergraduate research intern, I spent time at UC Berkeley and worked on Captcha recognition, hosted by Prof. Dawn Song.

Research interests: My research interests lie in large-scale Structure-from-Motion, graph analysis in 3D reconstruction and related optimization problems. I aim to do research that accomplishes myself, enlightens peers and benefits the greater good.

Research

Very Large-Scale Global SfM by Distributed Motion Averaging
Siyu Zhu*, Runze Zhang*, Lei Zhou, Tianwei Shen, Tian Fang, Ping Tan, Long Quan
Conference on Computer Vision and Pattern Recognition (CVPR) 2018 (To appear)


Progressive Large Scale-Invariant Image Matching In Scale Space [pdf]
Lei Zhou, Siyu Zhu, Tianwei Shen, Jinglu Wang, Tian Fang, Long Quan
International Conference on Computer Vision (ICCV) 2017


Parallel Structure from Motion from Local Increment to Global Averaging [arXiv]
Siyu Zhu, Tianwei Shen, Lei Zhou, Runze Zhang, Jinglu Wang, Tian Fang, Long Quan
arXiv:1702.08601


Tutorial: Large-Scale 3D Reconstruction from Images [website]
Organizers: Tianwei Shen, Jinglu Wang, Tian Fang, Long Quan
Asian Conference on Computer Vision (ACCV) 2016


Color Correction for Image-Based Modeling in the Large [pdf] [supp]
Tianwei Shen, Jinglu Wang, Tian Fang, Siyu Zhu, Long Quan
Asian Conference on Computer Vision (ACCV) 2016


Graph-Based Consistent Matching for Structure-from-Motion [pdf] [supp] [datasets]
Tianwei Shen, Siyu Zhu, Tian Fang, Runze Zhang, Long Quan
European Conference on Computer Vision (ECCV) 2016


Structure-driven Facade Parsing With Irregular Patterns [pdf]
Jinglu Wang, Chun Liu, Tianwei Shen, Long Quan
Asian Conference on Pattern Recognition (ACPR) 2015 (Oral)


★ First-author peer-reviewed / ☆ Non-first-author peer-reviewed / ☉ Pre-print / ☐ Others (talk, tutorial, etc.)

Code

[1] libvot - A C++11 multi-thread implementation of vocabulary tree [website] [github]

[2] Blender - Multi-view camera reconstruction [blog] [commits] [video]

© Tianwei Shen 2015 - 2018 | #visits since Nov 2015: Counter Broken :(