Update README.md

README.md

@@ -130,10 +130,6 @@ coco = COCO("annotations/train.json")
 
 see demo notebook [here](https://github.com/cocodataset/cocoapi/blob/master/PythonAPI/pycocoDemo.ipynb) for more details.
 
-## ⚙️ Preprocessing Details
-- Resizing: The original large images were split into smaller patches, each resized to *512x512 pixels*. 
-- Annotations: Converted to COCO format for better compatibility and flexibility.
-
 ## 📚 Used in Research
 
 This processed version of DIOR has been used in the paper:\