Experience

PhD, University of Zaragoza

2017 Sep - Present

• Advisor: Dr. Javier Civera
• Topic: Real-time monocular visual(-inertial) odometry and SLAM

Computer Vision Intern, Wikitude

2016 Feb - Jul

• Investigate the state-of-the-art 3D visual SLAM methods for AR applications on mobile devices.

Education

MSc Aerospace Engineering, TU Delft

2014-2017

• Program: Control and Simulation (GPA 8.2/10)
• Thesis Advisor: Dr. Guido de Croon
• Thesis: Stability-based Scale Estimation of Monocular SLAM for Autonomous Quadrotor Navigation

BSc Aerospace Engineering, TU Delft

2011-2014

• Cum Laude (GPA 8.7/10)
• Graduation project: BirdPlane – Designing a bio-inspired flapping-wing aircraft
• This project won UfD-Damen Bachelor Award 2015 with €2,500 grant.

Publications

Rotation-Only Bundle Adjustment

• Seong Hun Lee and Javier Civera
• Preprint, 2020
• arXiv, Supplementary material, Code (To appear soon)

Geometric Interpretations of the Normalized Epipolar Error

• Seong Hun Lee and Javier Civera
• Preprint, 2020
• arXiv

Robust Uncertainty-Aware Multiview Triangulation

• Seong Hun Lee and Javier Civera
• Preprint, 2020
• arXiv, Supplementary material, Matlab code

Robust Single Rotation Averaging

• Seong Hun Lee and Javier Civera
• Preprint, 2020
• arXiv, Matlab code

RGB-D Odometry and SLAM

• Javier Civera and Seong Hun Lee
• RGB-D Image Analysis and Processing, 2019
• arXiv

Triangulation: Why Optimize?

• Seong Hun Lee and Javier Civera
• British Machine Vision Conference, 2019
• arXiv, Presentation video, Presentation slides, Poster

Closed-Form Optimal Two-View Triangulation Based on Angular Errors

• Seong Hun Lee and Javier Civera
• IEEE International Conference on Computer Vision, 2019
• arXiv, Poster

Loosely-Coupled Semi-Direct Monocular SLAM

• Seong Hun Lee and Javier Civera
• IEEE Robotics and Automation Letters, April 2019
• arXiv, Poster, Video demo, Source code

Stability-based Scale Estimation for Monocular SLAM

• Seong Hun Lee and Guido de Croon
• IEEE Robotics and Automation Letters, April 2018.
• Poster, Video demo, Source code

Code

Random Pair Sampling Without Replacement (MATLAB function)