Update README.md

README.md

@@ -63,7 +63,7 @@ In this sense, it is more than vital to put intense effort into precision medici
 
 ## Dataset source and composition
 
-This dataset is part of the one kindly provided by [Walid Al-Dhabyani and collaborators in 2019](https://doi.org/10.1016/j.dib.2019.104863), and encompasses 547 images, 387 representing benign breast cancer ultrasound images and 160 of them representing malignant breast cancer ultrasound images, with their related masks.
+This dataset is part of the one kindly provided by [Walid Al-Dhabyani and collaborators in 2019](https://doi.org/10.1016/j.dib.2019.104863), and encompasses 547 images, 387 representing benign breast cancer ultrasound images and 160 of them representing malignant breast cancer ultrasound images, with their related object detection information (in the same format of [CPPE-5](https://huggingface.co/datasets/cppe-5)) inferred from masks.
 
 ## License, references and citation