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The face of the mortise-tenon line graphs provide important information for reconstructing its 3D structure. In this paper, an algorithm is used to identify the face of line graphs. The geometric properties are added to the depth first algorithm to generate the loop set, using backtrack algorithm to find the optimal solution according to the principle that the edges are shared by two faces, which contains solution of special mortise-tenon structure. © 2018, Springer International Publishing AG.
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ISSN: 2194-5357
年份: 2018
卷: 691
页码: 507-513
语种: 英文
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