Update README.md

README.md

@@ -6,4 +6,27 @@ tags:
 size_categories:
 - 100M<n<1B
 ---
-The evaluation datasets for BDE2VID, which are HQF, ECD, MVSEC, RAECD, and RAECD\_Slow. They are all in .h5 format.
+The evaluation datasets for **BDE2VID** (Enhancing Event-based Video Reconstruction with Bidirectional Temporal Information).
+There are five datasets used for evaluation: HQF, ECD, MVSEC, RAECD, and RAECD_Slow. They are all in .h5 format. The structure is:
+
+```
+.
+├── eval_data.txt
+├── ECD
+│   └── *.h5
+├── HQF
+│   └── *.h5
+├── MVSEC
+│   └── *.h5
+├── RAECD
+│   └── *.h5
+└── RAECD_slow
+    └── *.h5
+```
+The content of the eval_data.txt should be like:
+
+```
+HQF/*.h5
+ECD/*.h5
+*
+```