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cs.CV2026
Location-Aware Pretraining for Medical Difference Visual Question Answering
Denis Musinguzi, Caren Han, Prasenjit Mitra
Differential medical VQA models compare multiple images to identify clinically meaningful changes and rely on vision encoders to capture fine-grained visual differences that reflec…
cs.CV2025
PaliGemma-CXR: A Multi-task Multimodal Model for TB Chest X-ray Interpretation
Denis Musinguzi, Andrew Katumba, Sudi Murindanyi
Tuberculosis (TB) is a infectious global health challenge. Chest X-rays are a standard method for TB screening, yet many countries face a critical shortage of radiologists capable…