577 search results - page 2 / 116 » An abstract model of three-dimensional spatial data types |
TMI
2008
13 years 4 months ago
2008
Abstract--Due to the significant complexity of membrane morphology and the generally poor image quality in electron tomographic volumes, current automatic methods for segmentation ...
RSKT
2007
Springer
13 years 11 months ago
2007
Springer
Abstract. A fundamental data modeling problem in geographical information systems and spatial database systems refers to an appropriate treatment of the vagueness or indeterminacy ...
SIGGRAPH
2000
ACM
13 years 9 months ago
2000
ACM
We present a method for automatically rendering pen-and-ink illustrations of trees. A given 3-d tree model is illustrated by the tree and a visual representation of the foliage us...
VRST
2009
ACM
13 years 11 months ago
2009
ACM
For the convenient reuse of large-scale 3D motion capture data, browsing and searching methods for the data should be explored. In this paper, an efficient indexing and retrieval...
ER
1998
Springer
13 years 9 months ago
1998
Springer
Abstract: Currently, there are strong efforts to integrate spatial and temporal database technology into spatio-temporal database systems. This paper views the topic from a rather ...