Add to ORKGThis unit covers more advanced algorithms than have been discussed previously. It presents quadtree algorithms and discussion for several spatial operations including simple area calculation, overlay, adjacency determination and area of a contiguous patch. The unit concludes with a discussion of spatial indexing using quadtrees and R-tree indexes
There are numerous hierarchical data structuring techniques in use for representing spatial data. On...
This unit introduces hierarchical data structures for storing raster data, focusing on quadtrees and...
Spatial data representation and compression has become a focus issue in computer graphics and image...
This unit covers more advanced algorithms than have been discussed previously. It presents quadtree ...
Quadtrees are well known data structures for handling images and image-like objects. They encode an ...
The aim of this paper is to present a new indexing technique that provides an efficient support for ...
This paper introduces a spatial indexing structure that adjusts itself so as to provide faster acces...
This unit covers topics including raster scan orders (Bostrophedon, Morton, Pi-order); an introducti...
Abstract. Geographic visualisation and other real-time applications require efficient data access. A...
AbstractThe aim of this paper is to present a new indexing technique that provides an efficient supp...
Abstract—Out of different spatial indexing structures available for accessing spatial data, none of ...
Development of quadtree as hierarchical data structuring technique for representing spatial data (li...
Different from indexing MBRs of polygons using quadtree/R-Trees [1] (Oracle Spatial) or generalized ...
Processing of spatial queries has been studied extensively in the literature. In most cases, it is a...
Spatial join is an important yet costly operation in spatial databases. In order to speed up the exe...
There are numerous hierarchical data structuring techniques in use for representing spatial data. On...
This unit introduces hierarchical data structures for storing raster data, focusing on quadtrees and...
Spatial data representation and compression has become a focus issue in computer graphics and image...
This unit covers more advanced algorithms than have been discussed previously. It presents quadtree ...
Quadtrees are well known data structures for handling images and image-like objects. They encode an ...
The aim of this paper is to present a new indexing technique that provides an efficient support for ...
This paper introduces a spatial indexing structure that adjusts itself so as to provide faster acces...
This unit covers topics including raster scan orders (Bostrophedon, Morton, Pi-order); an introducti...
Abstract. Geographic visualisation and other real-time applications require efficient data access. A...
AbstractThe aim of this paper is to present a new indexing technique that provides an efficient supp...
Abstract—Out of different spatial indexing structures available for accessing spatial data, none of ...
Development of quadtree as hierarchical data structuring technique for representing spatial data (li...
Different from indexing MBRs of polygons using quadtree/R-Trees [1] (Oracle Spatial) or generalized ...
Processing of spatial queries has been studied extensively in the literature. In most cases, it is a...
Spatial join is an important yet costly operation in spatial databases. In order to speed up the exe...
There are numerous hierarchical data structuring techniques in use for representing spatial data. On...
This unit introduces hierarchical data structures for storing raster data, focusing on quadtrees and...
Spatial data representation and compression has become a focus issue in computer graphics and image...