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Kd-Trees |
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Input description: A set S of n points in k dimensions.
Problem description: Construct a tree that partitions the space by half-planes such that each point is contained in its own box-shaped region.
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<h2><a name="SECTION03116000000000000000">Kd-Trees</a></h2> <p> <a name="kdtrees"> </a><a name="8145"> </a> </p><p><a name="kdtreesfig"> </a> <img alt="figure8146" src="../BOOK25/IMG956.GIF" tppabs="http://evo.apm.tuwien.ac.at/AlgDesignManual/BOOK/BOOK25/IMG956.GIF" align="bottom" height="201" width="487"> </p><p> </p><p> <b>Input description</b>: A set <em>S</em> of <em>n</em> points in <em>k</em> dimensions. </p><p> <b>Problem description</b>: Construct a tree that partitions the space by half-planes such that each point is contained in its own box-shaped region.</p> |
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