2342 search results - page 117 / 469 » Sublinear geometric algorithms |
105
Voted
SODA
2003
ACM
15 years 2 months ago
2003
ACM
The subject of this paper are algorithms for measuring the similarity of patterns of line segments in the plane, a standard problem in, e.g., computer vision, geographic informati...
188
Voted
GIS
2004
ACM
16 years 1 months ago
2004
ACM
In the geometric data model [6], spatio-temporal data are modelled as a finite collection of triangles that are transformed by time-dependent affinities. To facilitate querying an...
92
Voted
CAGD
2005
15 years 21 days ago
2005
In this paper we analyze an algorithm which solves the point projection and the "inversion" problems for parametric curves and surfaces. It consists of a geometric secon...
106
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ADG
2006
Springer
15 years 6 months ago
2006
Springer
Abstract. We propose an algorithm for automated recognition of computationally constructed curves and discuss several aspects of the recognition problem. Recognizing loci means det...
87
Voted
RAS
2002
15 years 14 days ago
2002
This work presents a real-time active vision tracking system based on log-polar image motion estimation with 2D geometric deformation models. We present a very efficient parametri...