发明授权
- 专利标题: Automated pneumothorax detection
- 专利标题(中): 自动气胸检测
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申请号: US13745920申请日: 2013-01-21
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公开(公告)号: US08914097B2公开(公告)日: 2014-12-16
- 发明人: Philippe M. Burlina , Ryan N. Mukherjee
- 申请人: The Johns Hopkins University
- 申请人地址: US MD Baltimore
- 专利权人: The Johns Hopkins University
- 当前专利权人: The Johns Hopkins University
- 当前专利权人地址: US MD Baltimore
- 代理商 Noah J. Hayward
- 主分类号: A61B6/00
- IPC分类号: A61B6/00 ; A61B5/00 ; G06T7/00 ; G06T7/20 ; G06K9/46 ; G06K9/62
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.
公开/授权文献
- US20130197370A1 Automated Pneumothorax Detection 公开/授权日:2013-08-01