Add sample images to README for dataset preview

README.md

@@ -27,6 +27,19 @@ The primary goal of this dataset is to train machine learning models capable of
 
 ## Dataset Structure
 
+### Sample Images
+
+Here are some representative examples from the dataset:
+
+#### Safe Sleeping Position (Back Sleeping)
+![Back Sleeping Example](training/images/train/train_0001.png)
+
+#### Unsafe Sleeping Position (Face Down)
+![Face Down Example](training/images/train/train_0015.png)
+
+#### Safety Event Detection (Dangerous Objects)
+![Safety Event Example](training/images/train/train_0025.png)
+
 ### Camera Locations and Equipment
 
 The dataset includes footage from multiple camera positions commonly found in home nursery setups: