3025 search results - page 177 / 605 » Computational geometry: a retrospective |
150
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ISBI
2006
IEEE
16 years 7 months ago
2006
IEEE
A significant obstacle in the advancement of Ultrasound Computed Tomography has been the lack of efficient and precise methods for the tracing of the bent rays that result from th...
166
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3DPVT
2006
IEEE
16 years 18 days ago
2006
IEEE
This paper addresses the challenging problem of statistics on images by describing average and variability. We describe computational anatomy tools for building 3-D and spatio-tem...
174
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ESA
2003
Springer
15 years 11 months ago
2003
Springer
Abstract. We develop a simple combinatorial algorithm for computing the smallest enclosing ball of a set of points in high dimensional Euclidean space. The resulting code is in mos...
223
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STOC
1999
ACM
15 years 10 months ago
1999
ACM
Motivated by Ajtai’s worst-case to average-case reduction for lattice problems, we study the complexity of computing short linearly independent vectors (short basis) in a lattic...
168
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RT
1999
Springer
15 years 10 months ago
1999
Springer
A visibility algorithm for triangulated panoramas is proposed. The algorithm can correctly resolve the visibility without making use of any depth information. It is especially usef...