Point-GCC: Universal Self-supervised 3D Scene Pre-training via Geometry-Color Contrast
Guofan Fan, Zekun Qi, Wenkai Shi, Kaisheng Ma
Topics & Concepts
Contrast (vision)Computer scienceArtificial intelligenceComputer visionPoint (geometry)Training (meteorology)Training setGeometryPattern recognition (psychology)MathematicsGeographyMeteorology3D Shape Modeling and AnalysisComputer Graphics and Visualization TechniquesAdvanced Vision and Imaging