Screenshot of PDdemo in debug mode
References:
[BO79] J.L.Bentley and T.Ottmann. "Algorithms for reporting and counting geometric intersections. IEEE Transactions on Computers, pages 643-647, 1979.
Friday, February 25, 2005
Bentley-Ottmann algorithm implented in PDdemo
Our algorithm for polygon detection (see paper "Polygon Detection from a Set of Lines") starts by detecting the line segment intersections. To that end, we use the Bentley-Ottmann sweep line algorithm [BO79]. Today, we have implemented the intersection reporting functionality in the PDlib library. Thus, the PDdemo application evolved to version 0.2, which is available for download here.
Screenshot of PDdemo in debug mode
References:
[BO79] J.L.Bentley and T.Ottmann. "Algorithms for reporting and counting geometric intersections. IEEE Transactions on Computers, pages 643-647, 1979.
Screenshot of PDdemo in debug mode
References:
[BO79] J.L.Bentley and T.Ottmann. "Algorithms for reporting and counting geometric intersections. IEEE Transactions on Computers, pages 643-647, 1979.
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment