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METHODS, SYSTEMS, AND MEDIA FOR DETERMINING CAROTID INTIMA-MEDIA THICKNESS

机译:测定颈动脉内膜-中膜厚度的方法,系统和介质

摘要

Methods, systems, and media for determining carotid intima-rnedia 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.
机译:提供了用于确定颈动脉内膜-内膜厚度的方法,系统和介质。在一些实施例中,提供了一种用于确定颈动脉的颈动脉内膜中层厚度的方法,该方法包括:从多个图像接收帧,其中,多个图像中的每个图像包括一部分颈动脉;以及接收用户对带有框架的位置的选择;基于接收到的用户选择,设置关注区域;检测感兴趣区域内的第一边界和第二边界;将一个或多个活动轮廓模型应用于第一边界和第二边界以生成平滑的第一边界和平滑的第二边界;至少部分地基于平滑的第一边界和第二平滑的边界来计算内膜中膜厚度。

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