quadtree

[计] 四树, 四叉树

词形变化

quadtrees 复数 quadtrees

释义与例句

n.
  1. 1.

    A treelike data structure each of whose nodes has up to four children, most often used to partition a two-dimensional space by recursively subdividing it.

词源

From quad- + tree, coined by Raphael Finkel and J. L. Bentley in 1974.

来源：wiktionary