Sciweavers

1802 search results - page 168 / 361
» Geometry Textures and Applications
Sort
View
COMPGEOM
1997
ACM
14 years 2 months ago
Approximate Nearest Neighbor Queries Revisited
This paper proposes new methods to answer approximate nearest neighbor queries on a set of n points in d-dimensional Euclidean space. For any xed constant d, a data structure with...
Timothy M. Chan
COMPGEOM
1997
ACM
14 years 2 months ago
Rotational Polygon Overlap Minimization
An effective and fast algorithm is given for rotational overlap minimization: given an overlapping layout of polygons P1, P2, P3, . . . , Pk in a container polygon Q, translate an...
Victor Milenkovic
COCOA
2009
Springer
14 years 2 months ago
Computing the Transitive Closure of a Union of Affine Integer Tuple Relations
Abstract. This paper proposes a method to compute the transitive closure of a union of affine relations on integer tuples. Within Presburger arithmetics, complete algorithms to com...
Anna Beletska, Denis Barthou, Wlodzimierz Bielecki...
DGCI
2006
Springer
14 years 2 months ago
A Benchmark Evaluation of Large-Scale Optimization Approaches to Binary Tomography
Abstract. Discrete tomography concerns the reconstruction of functions with a finite number of values from few projections. For a number of important real-world problems, this tomo...
Stefan Weber, Antal Nagy, Thomas Schüle, Chri...
DGCI
2000
Springer
14 years 2 months ago
An Efficient Shape-Based Approach to Image Retrieval
We consider the problem of finding the best match for a given query shape among candidate shapes stored in a shape base. This is central to a wide range of applications, such as, d...
Ioannis Fudos, Leonidas Palios