arxivApril 13, 2026 at 4:00 AM1 min read
ECHO: Efficient Chest X-ray Report Generation with One-step Block Diffusion
arXiv:2604.09450v1 Announce Type: cross Abstract: Chest X-ray report generation (CXR-RG) has the potential to substantially alleviate radiologists' workload. However, conventional autoregressive vision--language models (VLMs) suffer from high inference latency due to sequential token decoding. Diffu
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