DeFlow: Decoder of Scene Flow Network in Autonomous Driving
Qingwen Zhang,Yi Yang,Heng Fang,Ruoyu Geng,Patric Jensfelt,Qingwen Zhang,Yi Yang,Heng Fang,Ruoyu Geng,Patric Jensfelt
Scene flow estimation determines a scene’s 3D motion field, by predicting the motion of points in the scene, especially for aiding tasks in autonomous driving. Many networks with large-scale point clouds as input use voxelization to create a pseudo-image for real-time running. However, the voxelization process often results in the loss of point-specific features. This gives rise to a challenge in ...
