81 search results - page 11 / 17 » Finding Motifs in a Database of Shapes |
ICDE
2007
IEEE
14 years 10 months ago
2007
IEEE
Applications such as traffic management and resource scheduling for location-based services commonly need to identify regions with high concentrations of moving objects. Such quer...
BMCBI
2011
13 years 3 months ago
2011
Background: Remote homology detection is a hard computational problem. Most approaches have trained computational models by using either full protein sequences or multiple sequenc...
CVIU
2004
13 years 8 months ago
2004
The content of an image can be summarized by a set of homogeneous regions in an appropriate feature space. When exact shape is not important, the regions can be represented by sim...
MICCAI
2003
Springer
14 years 9 months ago
2003
Springer
This paper advocates the use of shape descriptors based on moments of 3D coordinates for morphometry of the cortical sulci. These descriptors, which have been introduced more than ...
ICCV
2005
IEEE
14 years 10 months ago
2005
IEEE
We explore the performance of a number of popular feature detectors and descriptors in matching 3D object features across viewpoints and lighting conditions. To this end we design...