This project aims to do the semantic labelling and 3D reconstruction from a single outdoor RGB image. To address this problem, we first calibrate the camera in every image from detected vanishing points. Then we parse the scene with attributed grammar and do the 3D reconstruction with the geometry constraints betweene points, lines and planes.
Collaborator: Joey C. Yu , Xiaobai Liu
This project aims to address a multi-object tracking problem using a few cameras. Traditional tracking problem focuses on only single view, so the tracking id may vary when objects overlap or disappear for a while. However multiview tracking can solve above problems and increase tracking accuracy by tracking objects in a 3D background.
Collaborator: Yuanlu Xu , Xiaobai Liu