Dmytro Fedorenko

Diffusion-Based Tumor Inpainting for Renal Segmentation under Clinical Data Scarcity

Deep learning segmentation of renal tumors requires large annotated datasets, yet clinical deployments typically offer only a handful of tumor-positive cases from the target site. We propose a diffusion-based inpainting framework that synthesizes anatomically plausible renal tumors within healthy CT scans, requiring no...