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8
votes
1
answer
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Find the nearest point of a given set of points (part 2)
This is a continued discussion from here, and I use new a approach (bounding box/or envelop algorithm) to improve the algorithm efficiency. Any code bugs, algorithm time complexity improvement or ...
6
votes
1
answer
2k
views
Finding overlaps between two lists of axis-aligned rectangles
I am trying to find an efficient solution for finding overlapping of n rectangles where rectangles are stored in two separate lists. We are looking for all rectangles in ...