文章目录摘要Introductionparagraph1paragraph2-5paragraph6相关工作PointAugmentingCross-ModalFusionPoint-wiseFeatureFetching逐点特征提取3DDetectionCross-modaldataAugment实验AblationStudies（可以参考这里进行自己论文的实验）Cross-ModaldataAugmentationvisualizationof2DDetectionRuntime总结我的总结论文：PointAugmenting:Cross-ModalAugmentationfor3DObj