COMPUTING THE UNION OF 3-COLORED TRIANGLES
نویسندگان
چکیده
منابع مشابه
Computing the union of 3-colored triangles
Given is a set S of n points, each colored with one of k ≥ 3 colours. We say that a triangle defined by three points of S is 3-colored if its vertices have distinct colours. We prove in this paper that the problem of constructing the boundary of the union T (S) of all such 3-colored triangles can be done in optimal O(n log n) time.
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ژورنال
عنوان ژورنال: International Journal of Computational Geometry & Applications
سال: 1991
ISSN: 0218-1959,1793-6357
DOI: 10.1142/s021819599100013x