Update README.md

Author: welleast

README.md

@@ -82,4 +82,5 @@ If you find this work or code is helpful in your research, please cite:
 ````
 
 ## Reference
-[1] Deep High-Resolution Representation Learning for Human Pose Estimation. Ke Sun, Bin Xiao, Dong Liu, and Jingdong Wang. CVPR 2019. [download](https://arxiv.org/pdf/1902.09212.pdf)
+[1] Deep High-Resolution Representation Learning for Visual Recognition. Jingdong Wang, Ke Sun, Tianheng Cheng, 
+    Borui Jiang, Chaorui Deng, Yang Zhao, Dong Liu, Yadong Mu, Mingkui Tan, Xinggang Wang, Wenyu Liu, Bin Xiao. [download](https://arxiv.org/pdf/1908.07919.pdf)