A diffusion-based synthetic data pipeline using inpainting and OOD post-selection improves long-tail skin lesion classification on ISIC2019, delivering over 28% accuracy gain on the rarest class.
Skin lesion clas- sification based on multi-model ensemble with gener- ated levels-of-detail images
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Synthetic Data Generation for Long-Tail Medical Image Classification: A Case Study in Skin Lesions
A diffusion-based synthetic data pipeline using inpainting and OOD post-selection improves long-tail skin lesion classification on ISIC2019, delivering over 28% accuracy gain on the rarest class.