PointPWC-Net: Cost Volume on Point Clouds for (Self-)Supervised Scene Flow Estimation
Wenxuan Wu, Zhi Yuan Wang, Zhuwen Li, Wei Liu, Fuxin Li
Topics & Concepts
Computer scienceUpsamplingPoint cloudMargin (machine learning)Volume (thermodynamics)Image warpingPoint (geometry)Artificial intelligenceGeneralizationOptical flowCode (set theory)Flow (mathematics)Computer visionInterpolation (computer graphics)AlgorithmMotion (physics)Machine learningImage (mathematics)Mathematical analysisGeometryProgramming languageQuantum mechanicsSet (abstract data type)PhysicsMathematicsAdvanced Vision and ImagingComputer Graphics and Visualization Techniques3D Shape Modeling and Analysis