1469 search results - page 150 / 294 » Discretization of a Continuous Curve |
153
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IJDAR
2010
15 years 3 months ago
2010
Inthispaper,weproposeadescriptorcombination method, which enables to improve significantly the recognition rate compared to the recognition rates obtained by each descriptor. This ...
156
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COMPGEOM
1997
ACM
15 years 8 months ago
1997
ACM
Abstract: We propose an e cient method that determines the sign of a multivariate polynomial expression with integer coe cients. This is a central operation on which the robustness...
142
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COMPGEOM
1994
ACM
15 years 8 months ago
1994
ACM
We give simple randomized incremental algorithms for computing the k-level in an arrangement of n lines in the plane or in an arrangement of n planes in R3. The expected running ti...
131
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DGCI
2006
Springer
15 years 8 months ago
2006
Springer
Abstract. This paper presents new results about digital straight segments, their recognition and related properties. They come from the study of the arithmetically based recognitio...
126
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COMPGEOM
2005
ACM
15 years 6 months ago
2005
ACM
We consider the problem of discovering a smooth unknown surface S bounding an object O in R3 . The discovery process consists of moving a point probing device in the free space ar...