RD-VIO: Robust Visual-Inertial Odometry for Mobile Augmented Reality in Dynamic Environments

1 code implementation • 23 Oct 2023 • Jinyu Li, Xiaokun Pan, Gan Huang, Ziyang Zhang, Nan Wang, Hujun Bao, Guofeng Zhang

In this work, we design a novel visual-inertial odometry (VIO) system called RD-VIO to handle both of these two problems.

NeuralMarker: A Framework for Learning General Marker Correspondence

no code implementations • 19 Sep 2022 • Zhaoyang Huang, Xiaokun Pan, Weihong Pan, Weikang Bian, Yan Xu, Ka Chun Cheung, Guofeng Zhang, Hongsheng Li

We tackle the problem of estimating correspondences from a general marker, such as a movie poster, to an image that captures such a marker.

Video Editing

LIFE: Lighting Invariant Flow Estimation

no code implementations • 7 Apr 2021 • Zhaoyang Huang, Xiaokun Pan, Runsen Xu, Yan Xu, Ka Chun Cheung, Guofeng Zhang, Hongsheng Li

However, local image contents are inevitably ambiguous and error-prone during the cross-image feature matching process, which hinders downstream tasks.