3456 search results - page 186 / 692 » Semantics in Spatial Databases |
201
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GIS
2007
ACM
16 years 3 months ago
2007
ACM
Many Geographic Information System (GIS) applications must handle large geospatial datasets stored in raster representation. Spatial joins over raster data are important queries i...
116
Voted
IJCNN
2007
IEEE
15 years 8 months ago
2007
IEEE
— The correct segmentation and measurement of mammography images is of fundamental importance for the development of automatic or computer-aided cancer detection systems. In this...
83
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IROS
2006
IEEE
15 years 8 months ago
2006
IEEE
Abstract – Presented in this paper is an approach to realtime spatial reasoning for manipulative robotic tasks. When a service robot is requested to manipulate an object, it shou...
124
Voted
ICCV
2005
IEEE
15 years 8 months ago
2005
IEEE
We develop a method for learning the spatial statistics of optical flow fields from a novel training database. Training flow fields are constructed using range images of natur...
104
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HVEI
2009
15 years 1 days ago
2009
Spatial pooling strategies used in recent Image Quality Assessment (IQA) algorithms have generally been that of simply averaging the values of the obtained scores across the image...