2 papers
cs.CV2026
Mask-Guided Attention Regulation for Anatomically Consistent Counterfactual CXR Synthesis
Zichun Zhang, Weizhi Nie, Honglin Guo +1
Counterfactual generation for chest X-rays (CXR) aims to simulate plausible pathological changes while preserving patient-specific anatomy. However, diffusion-based editing methods…
cs.CV2025
Causal Disentanglement for Robust Long-tail Medical Image Generation
Weizhi Nie, Zichun Zhang, Weijie Wang +3
Counterfactual medical image generation effectively addresses data scarcity and enhances the interpretability of medical images. However, due to the complex and diverse pathologica…