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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
Fast intra mode decision algorithm for HEVC based on dominant edge assent distribution
Yingbiao Yao
,
Xiaojuan Li
,
Yu Lu
Multimedia tools and applications
2014
Corpus ID: 9593785
As the latest video coding standard, high efficiency video coding (HEVC) is a successor to H.264/AVC. To improve the coding…
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2014
2014
Low-Complexity Rate-Distortion Optimization Algorithms for HEVC Intra Prediction
Zhe Sheng
,
Dajiang Zhou
,
Heming Sun
,
S. Goto
Conference on Multimedia Modeling
2014
Corpus ID: 2285158
HEVC achieves a better coding efficiency relative to prior standards, but also involves dramatically increased complexity. The…
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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
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
IFS Coding for Zero-Mean Image Blocks
Loay E. George
2006
Corpus ID: 125765321
In this research work a new fractal coding scheme based on IFS-transform for zero-mean range-domain blocks is investigated. Some…
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2000
2000
Hand shape recognition
Yun-Long Lay
2000
Corpus ID: 15304754
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