Update README.md

Author: Charmve

Bridge_Crack_Image/README.md

@@ -1,23 +1,31 @@
 # Research on Detection Algorithm for Bridge Cracks Based on Deep Learning
-# Description 
+
+## Description 
 - The dataset is mainly used to train the DBCC model and detect the bridge cracks.
-# Paper Link:
+
+## Paper Link:
 - LI Liang-Fu, MA Wei-Fei, LI Li, LU Cheng. Research on Detection Algorithm for Bridge Cracks Based on Deep Learning. Acta Automatica Sinica, 2019, 45(9): 1727-1742.
 - 李良福, 马卫飞, 李丽, 陆铖. 基于深度学习的桥梁裂缝检测算法研究. 自动化学报, 2019, 45(9): 1727-1742
-# Source of the data：
+
+## Source of the data：
            The data comes mainly from viaduct in Xi'an, Shaanxi Province.
-# Type of data:
+
+## Type of data:
 - Our team has published two kinds of data sets,as follows:
   - [1]Bridge_Crack_Image_Data, the data set is mainly used to train the DBCC model;
   - [2]Original_Crack_DataSet_1024_1024,the data set is used to test the DBCC model and contains 2068 bridge crack image with a resolution of 1024 * 1042 and it is
        available online：http://pan.baidu.com/s/1bplPrPl
 - The data set is primarily used to study the detection and extraction algorithms of bridge cracks and is not allowed for commercial purposes;
        If you want to use this dataset, please cite this paper
-# Author：
+
+## Author：
            Liangfu Li Weifei Ma  Li Li Xiaoxiao Gao
-# Location：
+
+## Location：
            Shaanxi Normal University
-# Time：
+
+## Time：
            2017.1.1
-# Contact：
+
+## Contact：
            [email protected]