Further results on arithmetic filters for geometric predicates
نویسندگان
چکیده
منابع مشابه
Further results on arithmetic filters for geometric predicates
An e cient technique to solve precision problems consists in using exact computations. For geometric predicates, using systematically expensive exact computations can be avoided by the use of lters. The predicate is rst evaluated using rounding computations, and an error estimation gives a certi cate of the validity of the result. In this note, we studies the statistical e ciency of lters for c...
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ژورنال
عنوان ژورنال: Computational Geometry
سال: 1999
ISSN: 0925-7721
DOI: 10.1016/s0925-7721(99)00011-5