Unsupervised Learning of 3D Scene Flow from Monocular Camera
Guangming Wang Xiaoyu Tian Ruiqi Ding Hesheng Wang Guangming Wang Xiaoyu Tian Ruiqi Ding Hesheng Wang
Scene flow represents the motion of points in the 3D space, which is the counterpart of the optical flow that represents the motion of pixels in the 2D image. However, it is difficult to obtain the ground truth of scene flow in the real scenes, and recent studies are based on synthetic data for training. Therefore, how to train a scene flow network with unsupervised methods based on real-world dat...