Webb27 juni 2024 · For two points p and q contained in the plane, possibly with rectilinear polygonal obstacles (i.e., a rectilinear domain ), a rectilinear shortest path from p to q is a rectilinear path from p to q with minimum total length that avoids the obstacles. Webb13 maj 1988 · The shortest path in the `unrolled' polygon is equivalent to the shortest route in the original polygon P. Proof. From elementary geometry, it is known that if two points (or lines) A and B are on the same side of a line (or line segment) L, then the Volume 28, Number 1 INFORMATION PROCESSING LETTERS 30 May 1388 IL (a) (d) ,ti, (c) L___J Fig. 3.
Rectilinear - an overview ScienceDirect Topics
Webb1 jan. 2005 · K. M. McDonald and J. G. Peters, “Smallest paths in simple rectilinear polygons,” IEEE Trans. CAD, 11,7 July 1992, 864–875. Google Scholar K. Mikami and K. Tabuchi, “A computer program for optimal routing of printed circuit connectors,” IFIPS Proc., Vol. H47, 1968, 1475–1478. Google Scholar WebbAbstract: Smallest rectilinear paths are rectilinear paths with simultaneous minimum numbers of bends and minimum lengths. Given two pairs of terminals within a rectilinear polygon, the authors derive an algorithm to find a pair of noncrossing rectilinear paths within the polygon such that the total number of bends and the total length are both … fixed bed 2 berth caravan
Optimal parallel algorithms for rectilinear link-distance problems ...
Webb20 sep. 2024 · In this paper we consider the L 1-metric inside a simple rectilinear polygon P, i.e. the distance between two points in P is defined as the length of a shortest rectilinear path connecting them. Webb1 apr. 2024 · Abstract We compute shortest paths connecting two axis-aligned rectilinear simple polygons in the domain consisting of axis-aligned rectilinear obstacles in the plane. The bounding boxes, one defined for each polygon and … Webb1 apr. 2024 · We compute shortest paths connecting two axis-aligned rectilinear simple polygons in the domain consisting of axis-aligned rectilinear obstacles in the plane. The … can mangos grow in az