Dataset · Hugging Face

withtst/MetaStructAtlas

Name: MetaStructAtlas
Creator: withtst
License: apache-2.0
Keywords: task_categories:visual-question-answering, language:en, language:zh, license:apache-2.0, region:us, medical-imaging, PET/CT, 3D vision-language model, multimodal learning, anatomical reasoning, metabolic reasoning, radiology, nuclear medicine

MetaStructAtlas: A Grounded 3D Vision-Language Dataset and Benchmark for Functional and Structural Reasoning in Whole-Body PET/CT Dataset Summary MetaStructAtlas is a large-scale grounded 3D vision-language dataset designed for functional and structural reasoning in whole-body PET/CT imaging. Unlike existing medical vision-language datasets that mainly focus on single-modality or regional imaging, MetaStructAtlas integrates: 3D PET metabolic information, 3D CT… See the full description on the dataset page: https://huggingface.co/datasets/withtst/MetaStructAtlas.

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Author / organization	withtst
License (as declared)	apache-2.0
Downloads	135 (as reported by Hugging Face)
Likes	4
Created	13 July 2026
Last updated at source	13 July 2026

medical-imagingPET/CT3D vision-language modelmultimodal learninganatomical reasoningmetabolic reasoningradiologynuclear medicine

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