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公开(公告)号：US20180121750A1
公开(公告)日：2018-05-03
申请号：US15799324
申请日：2017-10-31
Applicant: Delphi Technologies, Inc.
Inventor： Dariusz Borkowski , Rafal Dlugosz
Abstract: A method of generating a polyline representing a contour of one or more objects includes the steps a) formulating a series of spatially ordered points in 2-dimensional space, each representing a (point) detection with respect to object(s); b) connecting the end points of the series of ordered points with a first straight line segment, and determining the shortest distance between each of the intermediate points and the first segment; c) determining from step b) a threshold based on a measure of the dispersion of the intermediate points around the segment; d) for each side of the segment determining, for any points that lie on that respective side, the point which is further from the segment; e) determining any of the points found in step d) which are further from the segment than the threshold; f) formulating a polyline by connecting the end points of the points determined from step e).
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