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ICPR
2002
IEEE
16 years 5 months ago
Potential-Based Hierarchical Clustering
When performing hierarchical clustering, some metric must be used to determine the similarity between pairs of clusters. Traditional similarity metrics either can only deal with s...
Shuming Shi, Guangwen Yang, Dingxing Wang, Weimin ...
ICPR
2008
IEEE
15 years 11 months ago
A new hierarchical approach in robust real-time image feature detection and matching
Object recognition forms a ubiquitous problem in digital image processing. The detection of robust image features of high distinctiveness is one important key in this regard. We p...
Matthias Langer, Klaus-Dieter Kuhnert
LSSC
2007
Springer
15 years 10 months ago
Application of Hierarchical Decomposition: Preconditioners and Error Estimates for Conforming and Nonconforming FEM
A successive refinement of a finite element grid provides a sequence of nested grids and hierarchy of nested finite element spaces as well as a natural hierarchical decompositio...
Radim Blaheta
GD
2005
Springer
15 years 10 months ago
Hierarchical Layouts of Directed Graphs in Three Dimensions
Abstract. We introduce a new graph drawing convention for 3D hierarchical drawings of directed graphs. The vertex set is partitioned into layers of vertices drawn in parallel plane...
Seok-Hee Hong, Nikola S. Nikolov
ISWC
2003
IEEE
15 years 9 months ago
KeyMenu: A Keyboard Based Hierarchical Menu
KeyMenu is a keyboard based hierarchical menu system intended for use on a wearable computer. It is designed for use in conjunction with the Twiddler one–handed wearable keyboar...
Kent Lyons, Nirmal J. Patel, Thad Starner