350 search results - page 49 / 70 » Shapes based trajectory queries for moving objects |
90
Voted
KDD
2004
ACM
16 years 4 days ago
2004
ACM
In many applications that track and analyze spatiotemporal data, movements obey periodic patterns; the objects follow the same routes (approximately) over regular time intervals. ...
102
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IEAAIE
1998
Springer
15 years 3 months ago
1998
Springer
This paper presents a method I for tracking and segmenting vehicles in a traffic scene. The approach is based on a frame to frame segmentation followed by a tracking process. As op...
ENGL
2007
14 years 11 months ago
2007
—This paper presents a novel hybrid method for content based visual information retrieval (CBIR) that combines shape analysis of objects in image with their automatic indexing by...
115
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MM
2003
ACM
15 years 5 months ago
2003
ACM
In this paper, we propose an approach that retrieves motion of objects from the videos based on the dynamic time warping of view invariant characteristics. The motion is represent...
MOBIDE
1999
ACM
15 years 4 months ago
1999
ACM
In this article we introduce a new conception of three-dimensional DataSpace, which is physical space enhanced by connectivity to the network. DataSpace is addressed geographicall...