发明名称 |
METHODS, SYSTEMS, AND MEDIA FOR DETERMINING CAROTID INTIMA-MEDIA THICKNESS |
摘要 |
Methods, systems, and media for determining carotid intima-media thickness are provided. In some embodiments, a method for determining carotid intima-media thickness of a carotid artery is provided, the method comprising: receiving a frame from a plurality of images, wherein each of the plurality of images includes a portion of the carotid artery; receiving a user selection of a location with the frame; setting a region of interest, based on the received user selection; detecting a first border and a second border within the region of interest; applying one or more active contour models to the first border and the second border to generate a smoothed first border and a smoothed second border; and calculating the intima-media thickness based at least in part on the smoothed first border and the second smoothed border. |
申请公布号 |
US2014135627(A1) |
申请公布日期 |
2014.05.15 |
申请号 |
US201213984800 |
申请日期 |
2012.02.13 |
申请人 |
LIANG JIANMING;ZHU XIANGJUN;KENDALL CHRISTOPHER B.;HURST ROBERT T. |
发明人 |
LIANG JIANMING;ZHU XIANGJUN;KENDALL CHRISTOPHER B.;HURST ROBERT T. |
分类号 |
A61B8/08;A61B5/02;A61B8/00;G06T7/00 |
主分类号 |
A61B8/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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