MATLAB class wrapper for a C++ implementation of a Quadtree

Version 1.0.0.0 (42,3 ko) par Shawn Walker
Efficient implementation of a point-region (PR) quadtree for fast nearest neighbor searches.
5.0
(1)
961 téléchargements
Mise à jour 13 jan. 2014

Afficher la licence

This implementation is based on the paper:

S. F. Frisken and R. N. Perry,
``Simple and Efficient Traversal Methods for Quadtrees and Octrees,''
Journal of Graphics Tools, 2002, Vol. 7, pg. 1-11

This Quadtree class seems to beat MATLAB's KDTree class for speed, both in creating the tree and when doing k-nearest neighbor searches.

Note: it is possible to extend this code to an Octree.

Citation pour cette source

Shawn Walker (2024). MATLAB class wrapper for a C++ implementation of a Quadtree (https://www.mathworks.com/matlabcentral/fileexchange/45020-matlab-class-wrapper-for-a-c-implementation-of-a-quadtree), MATLAB Central File Exchange. Extrait(e) le .

Compatibilité avec les versions de MATLAB
Créé avec R2013b
Compatible avec toutes les versions
Plateformes compatibles
Windows macOS Linux
Remerciements

Inspiré par : Example MATLAB class wrapper for a C++ class

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

QuadTree/

QuadTree/@mexQuadtree/

QuadTree/Unit_Test/

Version Publié le Notes de version
1.0.0.0