| 发明名称 |
Automated pneumothorax detection |
| 摘要 |
A method of determining the presence of a pneumothorax includes obtaining a series of frames of image data relating to a region of interest including a pleural interface of a lung. The image data includes at least a first frame and a second frame. The method further includes identifying, via processing circuitry, the pleural interface in at least the first frame and the second frame, determining, based on computing optical flow between the first and second frames, a pleural sliding classification of the image data at the pleural interface, and determining whether a pneumothorax is present in the pleural interface based on the pleural sliding classification. |
| 申请公布号 |
US9277877(B2) |
申请公布日期 |
2016.03.08 |
| 申请号 |
US201414537043 |
申请日期 |
2014.11.10 |
| 申请人 |
The Johns Hopkins University |
发明人 |
Burlina Philippe M.;Mukherjee Ryan N. |
| 分类号 |
A61B6/00;A61B5/087;A61B5/00;G06T7/00;G06T7/20;G06K9/46;G06K9/62;A61B5/055;A61B6/03;A61B8/08 |
主分类号 |
A61B6/00 |
| 代理机构 |
|
代理人 |
Hayward Noah J. |
| 主权项 |
1. A method comprising:
obtaining a series of frames of image data relating to a region of interest including a pleural interface of a lung, the image data including at least a first frame and a second frame; identifying, via processing circuitry, the pleural interface in at least the first frame and the second frame; determining, based on computing optical flow between the first and second frames, a pleural sliding classification of the image data at the pleural interface; and determining whether a pneumothorax is present in the pleural interface based on the pleural sliding classification. |
| 地址 |
Baltimore MD US |
