Advancing Text-Driven Chest X-Ray Generation with Policy-Based Reinforcement Learning

arXiv:2403.06516v1 Announce Type: new
Abstract: Recent advances in text-conditioned image generation diffusion models have begun paving the way for new opportunities in modern medical domain, in particular, generating Chest X-rays (CXRs) from diagnostic reports. Nonetheless, to further drive the diffusion models to generate CXRs that faithfully reflect the complexity and diversity of real data, it has become evident that a nontrivial learning approach is needed. In light of this, we propose CXRL, a framework motivated by the potential of reinforcement …

abstract advances arxiv begun complexity cs.cv diagnostic diffusion diffusion models diversity domain drive generate image image generation medical modern opportunities policy ray reinforcement reinforcement learning reports text the way type x-ray