专利名称：Method and corresponding system for
automatically classifying at least oneangiographic video recording of a part of aregion comprising a human heart
发明人：Dekel, Shai,Google, Leon,Kuper, Asher申请号：EP13176182.7申请日：20130711公开号：EP2824636A1公开日：20150114
专利附图：
摘要：Method and corresponding system for automatically classifying at least one
angiographic video recording of a part of a region comprising a human heart, said at leastone video recording comprising a plurality of frames, characterized in that it comprises: -determining the total variation norm for each frame of said at least one video recording, -determining a group of frames for which the total variation norm is higher than a firstthreshold, - determining the standard deviation of the total variation norm for the groupof frames, and - comparing the standard deviation and a second threshold, the at leastone video recording being a video recording of the left ventricle if the standard deviationis higher than the second threshold or a recording of either the left coronary artery orthe right coronary artery if the standard deviation is lower than the second threshold.
申请人：General Electric Company
地址：1 River Road Schenectady, NY 12345 US
国籍：US
代理机构：Delprat, Olivier
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