Update README.md

README.md

@@ -165,4 +165,11 @@ If you find this repo useful in your research, please consider citing it and our
   journal={AAAI Conference on Artificial Intelligence ({AAAI})},
   year={2021}
 }
-```
+```
+
+## Selected Projects using This Codebase
+* [PointConv: Deep Convolutional Networks on 3D Point Clouds, CVPR'19](https://github.com/Young98CN/pointconv_pytorch)
+* [On Isometry Robustness of Deep 3D Point Cloud Models under Adversarial Attacks, CVPR'20](https://github.com/skywalker6174/3d-isometry-robust)
+* [Label-Efficient Learning on Point Clouds using Approximate Convex Decompositions, ECCV'20](https://github.com/matheusgadelha/PointCloudLearningACD)
+* [PCT: Point Cloud Transformer](https://github.com/MenghaoGuo/PCT)
+* [Point Sampling Net: Fast Subsampling and Local Grouping for Deep Learning on Point Cloud](https://github.com/psn-anonymous/PointSamplingNet)