Quadtree data structure

data-structure
tree-data-structure
computer-graphics
quadtree
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Quadtree is a tree data structure which is used to represent 2-dimensional space. It finds major applications in computer graphics where it is used to represent relations between objects in a 2D space. Quadtrees can also used for image compression, where each internal node has 4 children and stores the average of its children.

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