128 search results - page 8 / 26 » Representing Topological Structures Using Cell-Chains |
ICPR
2008
IEEE
14 years 9 months ago
2008
IEEE
Sign language is used for communicating to people with hearing difficulties. Recogntion of a sign language image sequence is challenging because of the variety of hand shapes and ...
TMI
2008
13 years 8 months ago
2008
In this paper, a hybrid discriminative/generative model for brain anatomical structure segmentation is proposed. The learning aspect of the approach is emphasized. In the discrimin...
CVGIP
2004
13 years 8 months ago
2004
In this paper, we propose the utilization of a kd-tree based hierarchy as an implicit object representation. Compared to an octree, the kd-tree based hierarchy is superior in term...
GIS
2002
ACM
13 years 8 months ago
2002
ACM
A method is presented for generalising cartographic lines using an approach based on determination of their structure. Constrained Delaunay triangulation is used to construct a ske...
ICPR
2010
IEEE
13 years 11 months ago
2010
IEEE
—In this paper, we address the use of unified spatial relations for symbol description. We present a topologically guided directional relation signature. It references a unique ...