In this paper, we present a parallel algorithm for line segment intersection to process the large and complex spatial data, which is efficient in multi-core ...
May 11, 2010 · What exactly are you trying to find? By definition, parallel lines never intersect. · Parallel lines never intersect unless the distance is 0.
In this paper we give a parallel algorithm for line-segment intersection reporting in the plane. It runs in timeO(((n +k) logn log logn)/p) usingp processo.
Oct 9, 2018 · Once you know that they are not parallel, you can compute the unique pair (t,u) such that A + t(B-A) = C + u(D-C). The lines AB and CD intersect ...
Sep 19, 2022 · Naive Algorithm A naive solution to solve this problem is to check every pair of lines and check if the pair intersects or not. We can check two ...
People also ask
How do you find the intersection algorithm?
What is the time complexity of the line segment intersection algorithm?
Which data structure is used by the sweeping line algorithm to maintain the total order of line segments?
An efficient parallel algorithm is given for constructing the arrangement of n line segments in the plane, i.e., the planar graph determined by the segment ...
Mar 8, 2017 · I've found many algorithms online for finding the intersection point of two line segments, but they completely fail when the line segments in ...
Plane Sweep Algorithm: Let us now consider a natural approach for reporting the segment intersections. The method, called plane sweep, is a fundamental ...
Bentley and Ottmann's solution to segment intersection is a model illustration of the sweep-line paradigm. We make it the starting point of our investigation.
In this paper, we present a parallel algorithm for line segment intersection to process the large and complex spatial data, which is efficient in multi-core ...