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| Main Authors: | , , , , |
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| Format: | Preprint |
| Published: |
2025
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2505.07744 |
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| _version_ | 1866916733260922880 |
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| author | Yerebakan, Halid Ziya Iyer, Kritika Guo, Xueqi Shinagawa, Yoshihisa Valadez, Gerardo Hermosillo |
| author_facet | Yerebakan, Halid Ziya Iyer, Kritika Guo, Xueqi Shinagawa, Yoshihisa Valadez, Gerardo Hermosillo |
| contents | We introduce a new type of foundational model for parsing human anatomy in medical images that works for different modalities. It supports supervised or unsupervised training and can perform matching, registration, classification, or segmentation with or without user interaction. We achieve this by training a neural network estimator that maps query locations to atlas coordinates via regression. Efficiency is improved by sparsely sampling the input, enabling response times of less than 1 ms without additional accelerator hardware. We demonstrate the utility of the algorithm in both CT and MRI modalities. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2505_07744 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | BodyGPS: Anatomical Positioning System Yerebakan, Halid Ziya Iyer, Kritika Guo, Xueqi Shinagawa, Yoshihisa Valadez, Gerardo Hermosillo Computer Vision and Pattern Recognition Machine Learning We introduce a new type of foundational model for parsing human anatomy in medical images that works for different modalities. It supports supervised or unsupervised training and can perform matching, registration, classification, or segmentation with or without user interaction. We achieve this by training a neural network estimator that maps query locations to atlas coordinates via regression. Efficiency is improved by sparsely sampling the input, enabling response times of less than 1 ms without additional accelerator hardware. We demonstrate the utility of the algorithm in both CT and MRI modalities. |
| title | BodyGPS: Anatomical Positioning System |
| topic | Computer Vision and Pattern Recognition Machine Learning |
| url | https://arxiv.org/abs/2505.07744 |