This invention describes a system that uses artificial intelligence to look at medical images, specifically X-ray videos of blood vessels (angiography). Its main job is to automatically find specific points or "markers" within these images. Once the markers are found, the system can then precisely align different images or frames, which is useful for surgical navigation or diagnosis.
Why it matters: Since 2020, advancements in AI model architectures and training efficiency have made achieving high accuracy for medical image coregistration and marker detection more feasible. The computational resources and software frameworks required for such specialized AI systems have also matured.
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