A very fast 2D concave hull algorithm, for python
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Updated
Dec 14, 2024 - C++
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2d-concave-hull
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This program generates a concave hull (an envelope surrounding the point data set) around any two-dimensional data set. The algorithm uses K-nearest neighbour approach to compute the concave hull. This approach is based on the paper "CONCAVE HULL: A K-NEAREST NEIGHBOURS APPROACH FOR THE COMPUTATION OF THE REGION OCCUPIED BY A SET OF POINTS," GRA…
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Updated
Jun 19, 2017 - MATLAB
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