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Quadtree
Known as:
Quad tree
, Quadtree decomposition
, T-pyramid
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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…
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Related topics
Related topics
40 relations
Binary heap
Binary space partitioning
Binary tree
Coding tree unit
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Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
2015
2015
Multiscale observation of multiple moving targets using Micro Aerial Vehicles
Asif Khan
,
B. Rinner
,
A. Cavallaro
IEEE/RJS International Conference on Intelligent…
2015
Corpus ID: 16650175
This paper presents a centralized algorithm for multi-scale observation of multiple moving targets using a team of Micro Aerial…
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2014
2014
Scale-invariant template matching using histogram of dominant gradients
Jisung Yoo
,
S. Hwang
,
Seong-Dae Kim
,
Myungseok Ki
,
J. Cha
Pattern Recognition
2014
Corpus ID: 29306830
2013
2013
Ant Weight Lifting algorithm for image segmentation
Sourav Samanta
,
S. Acharjee
,
Aniruddha Mukherjee
,
Debarati Das
,
N. Dey
IEEE International Conference on Computational…
2013
Corpus ID: 5100009
Image segmentation forms a quintessential concept and is one of the most in-demand arenas of research in the field of image…
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2009
2009
Improving keyword based web image search with visual feature distribution and term expansion
Zhiguo Gong
,
Qian Liu
Knowledge and Information Systems
2009
Corpus ID: 14356888
This paper discusses techniques for improving the performance of keyword-based web image queries. Firstly, a web page is…
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2008
2008
Vector quantization of images with variable block size
Kazuya Sasazaki
,
S. Saga
,
J. Maeda
,
Yukinori Suzuki
Applied Soft Computing
2008
Corpus ID: 43796436
2008
2008
Design of High-Performance Quaternary Adders Based on Output-Generator Sharing
H. Shirahama
,
T. Hanyu
IEEE International Symposium on Multiple-Valued…
2008
Corpus ID: 20193491
Simple implementations of quaternary full adders are proposed for a high-performance multi-processor which consists of many…
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2006
2006
A robust unstructured grid discretization for 3-dimensional hydrostatic flows in spherical geometry: A new numerical structure for ocean general circulation modeling
G. Stuhne
,
W. Peltier
Journal of Computational Physics
2006
Corpus ID: 26943801
2006
2006
Providing Full Awareness to Distributed Virtual Environments Based on Peer-to-Peer Architectures
P. Morillo
,
W. Moncho
,
J. Orduña
,
J. Duato
Computer Graphics International
2006
Corpus ID: 17854526
In recent years, large scale distributed virtual environments (DVEs) have become a major trend in distributed applications…
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2000
2000
Hand shape recognition
Yun-Long Lay
2000
Corpus ID: 15304754
Review
1985
Review
1985
Multikey retrieval from K-d trees and QUAD-trees
D. A. Beckley
,
M. Evens
,
V. Raman
SIGMOD Conference
1985
Corpus ID: 14858796
Associative file structures are potentiallv valuable for many database and artificial lntelllgence applications, but very 11tt1e…
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