947 search results - page 57 / 190 » Discrete Geometry |
137
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DGCI
2008
Springer
15 years 5 months ago
2008
Springer
Toric spaces being non-simply connected, it is possible to find in such spaces some loops which are not homotopic to a point: we call them toric loops. Some applications, such as t...
127
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DGCI
2008
Springer
15 years 5 months ago
2008
Springer
In this paper, we introduce a method to express a local linear operated in the neighbourhood of each point in the discrete space as a matrix transform. To derive matrix expressions...
139
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DGCI
2009
Springer
15 years 4 months ago
2009
Springer
To find corresponding points in different poses of the same articulated shape, a non rigid coordinate system is used. Each pixel of each shape is identified by a pair of distinct c...
107
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DGCI
2000
Springer
15 years 7 months ago
2000
Springer
A generalization of a classical discrete tomography problem is considered: Reconstruct binary matrices from their absorbed row and columns sums, i.e., when some known absorption is...
103
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DGCI
2005
Springer
15 years 8 months ago
2005
Springer
Abstract. In this paper, we propose a new definition and an exact algorithm for the discrete bisector function, which is an important tool for analyzing and filtering Euclidean s...