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PR
2007
180views more  PR 2007»
15 years 5 months ago
Hybrid image matching combining Hausdorff distance with normalized gradient matching
Image matching has been a central problem in computer vision and image processing for decades. Most of the previous approaches to image matching can be categorized into the intens...
Chyuan-Huei Thomas Yang, Shang-Hong Lai, Long-Wen ...
SMC
2010
IEEE
144views Control Systems» more  SMC 2010»
15 years 4 months ago
Distance aware tag clouds
—Distance aware tag clouds add visualization of relations between terms to standard tag clouds. In addition to term importance (which is usually depicted through font size) the p...
Iris Adä, Kilian Thiel, Michael R. Berthold
COLING
2010
15 years 1 months ago
Towards an optimal weighting of context words based on distance
Word Sense Disambiguation (WSD) often relies on a context model or vector constructed from the words that co-occur with the target word within the same text windows. In most cases...
Bernard Brosseau-Villeneuve, Jian-Yun Nie, Noriko ...
JDCTA
2010
171views more  JDCTA 2010»
15 years 1 months ago
A Complex XML Schema to Map the XML Documents of Distance Education Technical Specifications into Relational Database
To manage the complicated data such as recursive elements, multiply namespaces, repeatable structures, extended elements and attributes in the XML Binding documents of distance ed...
Xin-hua Zhu, Qing-ling Zeng, Qing-hua Cao
CVPR
2008
IEEE
16 years 8 months ago
Approximate earth mover's distance in linear time
The earth mover's distance (EMD) [16] is an important perceptually meaningful metric for comparing histograms, but it suffers from high (O(N3 log N)) computational complexity...
Sameer Shirdhonkar, David W. Jacobs