Rewriting report-derived prompts to remove non-imageable clinical language and optimizing that rewriting with GRPO reduces RadDINO-FID by about half for a frozen chest X-ray generator while keeping aggregate report alignment.
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JustLLMGRPO: Radiographic Control for Chest X-Ray Generation
Rewriting report-derived prompts to remove non-imageable clinical language and optimizing that rewriting with GRPO reduces RadDINO-FID by about half for a frozen chest X-ray generator while keeping aggregate report alignment.