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U. Murat Erdem

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10 Apr 2010 Screenshot Fast Line Segment Intersection Finds the pairwise intersection points between line segments in 2D Cartesian space. Author: U. Murat Erdem intersection, line, segment, fast, 2d 96 4
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5.0 | 9 ratings
Comments and Ratings by U. Murat Erdem
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09 Apr 2010 Fast and Robust Curve Intersections Computes intersection points of two curves. Author: Douglas Schwarz

Excellent work!

I have submitted a code doing similar task but faster. You can find it here:

http://www.mathworks.com/matlabcentral/fileexchange/27205

I would appreciate your feedback.

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18 Nov 2014 Fast Line Segment Intersection Finds the pairwise intersection points between line segments in 2D Cartesian space. Author: U. Murat Erdem Sam

Please consider changing the parallelism check to abs(denominator) < some small number. This will catch lines that are parallel to within some threshold.

08 Aug 2013 Fast Line Segment Intersection Finds the pairwise intersection points between line segments in 2D Cartesian space. Author: U. Murat Erdem Matthew Bays

12 Jun 2013 Fast Line Segment Intersection Finds the pairwise intersection points between line segments in 2D Cartesian space. Author: U. Murat Erdem Ulrik

18 Mar 2012 Fast Line Segment Intersection Finds the pairwise intersection points between line segments in 2D Cartesian space. Author: U. Murat Erdem Francesco Montorsi

I've found your function very useful, thanks! However I recently wanted to squeeze out some additional performance and ended up rewriting the thing in MEX C code, which can be compiled and run from MATLAB... I posted my code at http://www.mathworks.it/matlabcentral/fileexchange/35492-segments-intersection-test-functions .

03 Aug 2011 Fast Line Segment Intersection Finds the pairwise intersection points between line segments in 2D Cartesian space. Author: U. Murat Erdem Brandon

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