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Shin-Fang Ch’ng

2 accepted papers

2020

Resolving Marker Pose Ambiguity by Robust Rotation Averaging with Clique Constraints

ICRA 2020poster

Planar markers are useful in robotics and computer vision for mapping and localisation. Given a detected marker in an image, a frequent task is to estimate the 6DOF pose of the marker relative to the camera, which is an instance of planar pose estimation (PPE). Although there are mature techniques,…

Cited by 16SourceScholar
2019

Outlier-Robust Manifold Pre-Integration for INS/GPS Fusion

IROS 2019poster

We tackle the INS/GPS sensor fusion problem for pose estimation, particularly in the common setting where the INS components (IMU and magnetometer) function at much higher frequencies than GPS, and where the magnetometer and GPS are prone to giving erroneous measurements (outliers) due to magnetic d…

Cited by 14SourceScholar