39 search results - page 4 / 8 » Transform Coding for Fast Approximate Nearest Neighbor Searc... |
JGTOOLS
2006
13 years 6 months ago
2006
We present a graphics hardware implementation of the tangent-plane algorithm for computing the kth-order Voronoi diagram of a set of point sites in image space. Correct and effici...
BTW
2007
Springer
13 years 10 months ago
2007
Springer
: The reverse k-nearest neighbor (RkNN) problem, i.e. finding all objects in a data set the k-nearest neighbors of which include a specified query object, has received increasing a...
VLDB
1999
ACM
13 years 10 months ago
1999
ACM
The nearest- or near-neighbor query problems arise in a large variety of database applications, usually in the context of similarity searching. Of late, there has been increasing ...
ISM
2006
IEEE
14 years 8 days ago
2006
IEEE
This paper addresses the challenging problem of rapidly searching and matching high-dimensional features for the applications of multimedia database retrieval and pattern recognit...
COMPGEOM
2005
ACM
13 years 8 months ago
2005
ACM
We present a near linear time algorithm for constructing hierarchical nets in finite metric spaces with constant doubling dimension. This data-structure is then applied to obtain...