485 search results - page 53 / 97 » DTI Connectivity by Segmentation |
131
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SAC
2004
ACM
15 years 9 months ago
2004
ACM
Extracting object boundaries in thermal images is a challenging task because of the amorphous nature of the images and the lack of sharp boundaries. Classical edge-based segmentat...
139
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CAIP
1999
Springer
15 years 8 months ago
1999
Springer
Abstract. We propose a new computational method for segmenting topological sub-dimensional point-sets in scalar images of arbitrary spatial dimensions. The technique is based on co...
108
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CCCG
2007
15 years 5 months ago
2007
In this paper, we consider the following graph embedding problem: Given a bipartite graph G = (V1, V2; E), where the maximum degree of vertices in V2 is 4, can G be embedded on a t...
160
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TVCG
2012
13 years 6 months ago
2012
—The Reeb graph of a scalar function represents the evolution of the topology of its level sets. This paper describes a near-optimal output-sensitive algorithm for computing the ...
167
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COMPGEOM
2007
ACM
15 years 5 months ago
2007
ACM
Computing shadow boundaries is a difficult problem in the case of non-point light sources. A point is in the umbra if it does not see any part of any light source; it is in full l...