Impact of You Only Look Once (YOLO)-Derived Regions of Interest on U-Net Segmentation of Post-Treatment Glioma in Magnetic Resonance Imaging: A Methodological Study on the BraTS (Brain Tumor Segmentation) 2024 Dataset
Hybrid deep learning pipelines combining You Only Look Once (YOLO) for lesion detection and U-Net for segmentation are increasingly applied to brain tumor MRI, yet the specific contribution of region of interest (ROI) cropping to segmentation performance remains poorly quantified. This study evaluates four ROI-based U-...