Definition of Octrees. Meaning of Octrees. Synonyms of Octrees

- eight octants. Octrees are the three-dimensional analog of quadtrees. The word is derived from oct (Gr**** root meaning "eight") + tree. Octrees are often used...
- the nodes of the octree can be generated from the list of its leaf nodes. Space filling curves are often used to represent linear octrees. Phua, Kang Hoh;...
- high-resolution digital models and/or environments. The basic advantage of octrees is that, as a hierarchical data structure, they need not be explored to...
- has exactly four children. Quadtrees are the two-dimensional analog of octrees and are most often used to partition a two-dimensional space by recursively...
- as the order one would get from a depth-first traversal of a quadtree or octree. The figure below shows the Z-values for the two dimensional case with integer...
- beveled. Dual contouring often uses surface generation that leverages octrees as an optimization to adapt the number of triangles in output to the complexity...
- tree Min/max k-d tree Relaxed k-d tree Adaptive k-d tree Quadtree Octree Linear octree Z-order UB-tree R-tree R+ tree R* tree Hilbert R-tree X-tree Metric...
- locations. Common space-partitioning systems include: BSP trees Quadtrees Octrees k-d trees Bins R-trees Suppose the n-dimensional Euclidean space is partitioned...
- for is a very specific data model he has created called "sp**** voxel octrees" that allow him to store immense amounts of data in a fashion that is easily...
- containing the most points. A more modern po****r method is clustering using octrees, first conceived by Gervautz and Purgathofer and improved by Xerox PARC...