In Spring 2013, I joined SNU to pursue a Ph.D. in Robotics with Computer Vision. Within the Intelligent Control Systems Laboratory (ICSL), I am currently working with Sangil Lee, Changhyeon Kim, and Haram Kim. I am also working and researching with Brian Coltin in the NASA Ames Intelligent Robotics Group.

My research interests in robotics and AI are Robust Visual Odometry [1], Visual Localization [2], Low-Drift Visual Odometry [3,4], and Drift-Free Rotation Estimation [4,5] in structured environments.

Linear SLAM

Linear SLAM

Accurate visual odometry and SLAM methods utilizing the environmental structures.

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Localization

Localization

Robust visual localization for the Astrobee, a free-flying robot on the ISS develpoed by NASA Ames Research Center.

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Robust VO

Robust VO

Autonomous drone flights with the robust visual odometry under dynamic lighting conditions.

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