- 专利标题: Systems and Methods for 3D Reconstruction of Anatomical Organs and Inclusions Using Short-Wave Infrared (SWIR) Projection Tomography
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申请号: US16339445申请日: 2018-03-30
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公开(公告)号: US20210327107A1公开(公告)日: 2021-10-21
- 发明人: Ali Behrooz
- 申请人: PerkinElmer Health Sciences, Inc.
- 申请人地址: US MA Waltham
- 专利权人: PerkinElmer Health Sciences, Inc.
- 当前专利权人: PerkinElmer Health Sciences, Inc.
- 当前专利权人地址: US MA Waltham
- 国际申请: PCT/US18/25393 WO 20180330
- 主分类号: G06T11/00
- IPC分类号: G06T11/00 ; A61B5/00
摘要:
Presented herein are systems and methods for tomographic imaging of a region of interest in a subject using short-wave infrared light to provide for accurate reconstruction of absorption maps within the region of interest. The reconstructed absorption maps are representations of the spatial variation in tissue absorption within the region of interest. The reconstructed absorption maps can themselves be used to analyze anatomical properties and biological processes within the region of interest, and/or be used as input information about anatomical properties in order to facilitate data processing used to obtain images of the region of interest via other imaging modalities. For example, the reconstructed absorption maps may be incorporated into forward models that are used in tomographic reconstruction processing in fluorescence and other contrast-based tomographic imaging modalities. Incorporating reconstructed absorption maps into other tomographic reconstruction processing algorithms in this manner improves the accuracy of the resultant reconstructions.
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IPC分类:
G | 物理 |
G06 | 计算;推算或计数 |
G06T | 一般的图像数据处理或产生 |
G06T11/00 | 2D〔二维〕图像的生成 |