Camliflow: bidirectional camera-lidar fusion for joint optical flow and scene flow estimation

H Liu, T Lu, Y Xu, J Liu, W Li… - Proceedings of the IEEE …, 2022 - openaccess.thecvf.com
In this paper, we study the problem of jointly estimating the optical flow and scene flow from
synchronized 2D and 3D data. Previous methods either employ a complex pipeline that …

What matters for 3d scene flow network

G Wang, Y Hu, Z Liu, Y Zhou, M Tomizuka… - … on Computer Vision, 2022 - Springer
Abstract 3D scene flow estimation from point clouds is a low-level 3D motion perception task
in computer vision. Flow embedding is a commonly used technique in scene flow estimation …