Merge pull request #1 from Engineering-Course/patch-1

Update README.md

Author: Gaoyiminggithub

README.md

@@ -114,3 +114,9 @@ year = {2019},
 if you have any questions about this repo, please feel free to contact 
 [gaoym9@mail2.sysu.edu.cn](mailto:gaoym9@mail2.sysu.edu.cn).
 
+##
+
+## Related work
++ Self-supervised Structure-sensitive Learning [SSL](https://github.com/Engineering-Course/LIP_SSL)
++ Joint Body Parsing & Pose Estimation Network  [JPPNet](https://github.com/Engineering-Course/LIP_JPPNet)
++ Instance-level Human Parsing via Part Grouping Network [PGN](https://github.com/Engineering-Course/CIHP_PGN)