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Najuan Lei on Muck Rack

Najuan Lei

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Articles

PatchChestCT: A patch-level spatial annotation dataset for nine abnormalities in chest CT

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By Yingtai Li, Hongchun Zhang, Mengwen Xu, Lidan Zhang, Yushuang Zhang, Xinli Zhu, Yan Lu, Wei Wei, Shaohua Zhou, Najuan Lei
| Nature Verified
Abstract The development of generalist artificial intelligence (AI) models for radiology is hindered by a lack of large-scale, three-dimensional (3D) imaging datasets with precise spatial annotations. While numerous datasets provide image-level labels for chest computed tomography (CT), these are insufficient for training models that can accurately localize findings.
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