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2D polygon interior detection 1.0

  Date Added: August 03, 2013  |  Visits: 164

2D polygon interior detection

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This function tries to improve the slow Matlab INPOLYGON function.There are few other fast codes on FEX (e.g., by Darren Engwirda). After exploring many different ways, I come to the conclusion that Darren Engwirda's approach is close to optimal. So here you'll find a general method that share many common aspects, but implemented in C-Mex. I have makes few contributions: (1) a lean C-implementation, (2) Using Matlab SORT and HISTC for binning, (3) Derive an empirical rule when to apply the sorting, (4) a more rigorous on-boundary detection.

Requirements: No special requirements
Platforms: Matlab
Keyword: Aspects Cimplementation Common Contributions Histc Implemented Makes Method Share
Users rating: 0/10

License: Shareware Size: 10 KB
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