864 search results - page 146 / 173 » Extracting moving regions from spatial data |
TCSV
2008
13 years 7 months ago
2008
This paper presents a bottom-up approach that combines audio and video to simultaneously locate individual speakers in the video (2-D source localization) and segment their speech ...
BMCBI
2006
13 years 7 months ago
2006
Background: In this study, we present a robust and reliable computational method for tag-togene assignment in serial analysis of gene expression (SAGE). The method relies on curre...
GRAPHICSINTERFACE
2009
13 years 5 months ago
2009
We present a simple and efficient method for reconstructing triangulated surfaces from massive oriented point sample datasets. The method combines streaming and parallelization, m...
GIS
2009
ACM
14 years 8 months ago
2009
ACM
Map-matching is the process of aligning a sequence of observed user positions with the road network on a digital map. It is a fundamental pre-processing step for many applications...
LREC
2010
2010
Evaluating Semantic Relations and Distances in the Associative Concept Dictionary using NIRS-imaging
13 years 9 months ago
In this study, we extracted brain activities related to semantic relations and distances to improve the precision of distance calculation among concepts in the Associated Concept ...