286 search results - page 31 / 58 » Performing boundary shape matching in spatial data |
ICIP
1998
IEEE
15 years 11 months ago
1998
IEEE
Motion stereo is to extract the 3-0 information of an object from images of a moving camera, using geometric relationships between corresponding points. This paper presents an acc...
102
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TMI
2010
14 years 4 months ago
2010
Within-subject analysis in fMRI essentially addresses two problems, the detection of brain regions eliciting evoked activity and the estimation of the underlying dynamics. In [1, 2...
SAC
2005
ACM
15 years 3 months ago
2005
ACM
: Traditional spatial indexes like R-tree usually assume the database is not updated frequently. In applications like location-based services and sensor networks, this assumption i...
CIVR
2007
Springer
15 years 4 months ago
2007
Springer
In this paper, we develop a system to classify the outputs of image segmentation algorithms as perceptually relevant or perceptually irrelevant with respect to human perception. T...
101
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DEBS
2007
ACM
15 years 1 months ago
2007
ACM
Content-based publish/subscribe systems allow matching the content of events with predicates in the subscriptions. However, most existing systems only allow a limited set of opera...