Invention Grant
- Patent Title: System and method for artifact reduction in an image
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Application No.: US16375292Application Date: 2019-04-04
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Publication No.: US11138768B2Publication Date: 2021-10-05
- Inventor: Patrick A. Helm , Jeffrey H. Siewerdsen , Ali Uneri , Wojciech Zbijewski , Xiaoxuan Zhang , Joseph W. Stayman, IV
- Applicant: Medtronic Navigation, Inc. , Johns Hopkins University
- Applicant Address: US CO Louisville; US MD Baltimore
- Assignee: Medtronic Navigation, Inc.,Johns Hopkins University
- Current Assignee: Medtronic Navigation, Inc.,Johns Hopkins University
- Current Assignee Address: US CO Louisville; US MD Baltimore
- Agency: Harness, Dickey & Pierce, P.L.C.
- Main IPC: G06T11/00
- IPC: G06T11/00 ; G06T5/00 ; G06T7/60 ; A61B6/00 ; A61B34/10 ; A61B90/00
Abstract:
Selected artifacts, which may be based on distortions or selected attenuation features, may be reduced or removed from a reconstructed image. Various artifacts may occur due to the presence of a metal object in a field of view. The metal object may be identified and removed from a data that is used to generate a reconstruction.
Public/Granted literature
- US20190311505A1 System And Method For Artifact Reduction In An Image Public/Granted day:2019-10-10
Information query
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 |
