From 2e0ce256c9d466bf15daeeb4805fc88386ab9861 Mon Sep 17 00:00:00 2001
From: zhun zhong <zhun.zhong@foxmail.com>
Date: Fri, 28 Apr 2017 22:23:56 +0800
Subject: [PATCH] Update README.md

---
 README.md | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/README.md b/README.md
index 49e5b39..a928110 100644
--- a/README.md
+++ b/README.md
@@ -14,6 +14,16 @@ If you find this code useful in your research, please consider citing:
       year={2017}
     }
     
+The neighbor encoding method of our paper is inspired by the reference [2]. For more details of the application on image retrieval please refer to:
+
+    @article{bai2016sparse,
+      title={Sparse contextual activation for efficient visual re-ranking},
+      author={Bai, Song and Bai, Xiang},
+      journal={IEEE Transactions on Image Processing},
+      year={2016},
+      publisher={IEEE}
+    }
+    
 ================================================================ 
 ## The new training/testing protocol for CUHK03