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137
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TIP
1998
13 years 5 months ago
1998
Snakes, or active contours, are used extensively in
computer vision and image processing applications, particularly
to locate object boundaries. Problems associated with initiali...
TVCG
2010
14 years 8 months ago
2010
—We present TanGeoMS, a tangible geospatial modeling visualization system that couples a laser scanner, projector, and a flexible physical three-dimensional model with a standar...
3DIM
2005
IEEE
15 years 3 months ago
2005
IEEE
The computational cost of a collision detection (CD) algorithm on polygonal surfaces depends highly on the complexity of the models. A novel “locally refined” approach is intr...
130
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SSDBM
2002
IEEE
15 years 2 months ago
2002
IEEE
The efficient management of interval data represents a core requirement for many temporal and spatial database applications. With the Relational Interval Tree (RI-tree1 ), an effi...
65
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LREC
2008
14 years 11 months ago
2008
In human face-to-face interaction, participants can rely on a number of audio-visual information for interpreting interlocutors' communicative intentions, such information st...