Liu 等。 - 2018 - FlowNet3D Learning Scene Flow in 3D Point Clouds...

FlowNet3D Learning Scene Flow in 3D Point Clouds. Many applications in robotics and human-computer interaction can benefit from understanding 3D motion of points in a dynamic environment, widely noted as scene flow. While most previous methods focus on stereo and RGB-D images as input, few try to estimate scene flow directly from point clouds.