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Quadtree

Known as: Quad tree, Quadtree decomposition, T-pyramid 
A quadtree is a tree data structure in which each internal node has exactly four children. Quadtrees are most often used to partition a two… Expand
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Papers overview

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Highly Cited
2014
Highly Cited
2014
The paper investigates the acceleration of t-SNE--an embedding technique that is commonly used for the visualization of high… Expand
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Highly Cited
2012
Highly Cited
2012
The joint development of the upcoming High Efficiency Video Coding (HEVC) standard by ITU-T Video Coding Experts Group and ISO… Expand
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Highly Cited
2004
Highly Cited
2004
SummaryThe quad tree is a data structure appropriate for storing information to be retrieved on composite keys. We discuss the… Expand
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Highly Cited
2003
Highly Cited
2003
Spatial interpolation is widely used in geographical information systems to create continuous surfaces from discrete data points… Expand
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Highly Cited
2002
Highly Cited
2002
Spatial indexing has been one of the active focus areas in recent database research. Several variants of Quadtree and R-tree… Expand
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Highly Cited
2002
Highly Cited
2002
Abstract Quadtrees and octrees are used extensively throughout computer graphics and in many other diverse fields such as… Expand
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Highly Cited
1994
Highly Cited
1994
  • A. Stentz
  • Proceedings of the IEEE International Conference…
  • 1994
  • Corpus ID: 229853
The task of planning trajectories for a mobile robot has received considerable attention in the research literature. Most of the… Expand
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Highly Cited
1984
Highly Cited
1984
Apercu sur les quadarbres et les structures de donnees hierarchiques. Elles sont basees sur le principe de decomposition… Expand
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Highly Cited
1983
Highly Cited
1983
By allowing the use of quadrants with cut corners, this modeling technique overcomes some of the drawbacks of standard quadtree… Expand
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Highly Cited
1982
Highly Cited
1982
A quadtree may be represented without pointers by encoding each black node with a quaternary integer whose digits reflect… Expand
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