140 search results - page 23 / 28 » A Novel Approach to Fast Discrete Hartley Transform |
PAMI
2006
13 years 7 months ago
2006
In this article we present a novel convexity measure for object shape analysis. The proposed method is based on the idea of generating pairs of points from a set, and measuring th...
TIP
2010
13 years 6 months ago
2010
Compressed sensing (CS) provides an efficient way to acquire and reconstruct natural images from a reduced number of linear projection measurements at sub-Nyquist sampling rates....
COMPGEOM
2003
ACM
14 years 29 days ago
2003
ACM
We develop algorithms for computing the smallest enclosing ball of a set of n balls in d-dimensional space. Unlike previous methods, we explicitly address small cases (n ≤ d + 1...
SIGMOD
1999
ACM
14 years 21 hour ago
1999
ACM
The database query optimizer requires the estimation of the query selectivity to find the most efficient access plan. For queries referencing multiple attributes from the same rel...
SIGGRAPH
2003
ACM
14 years 29 days ago
2003
ACM
Recent years have seen an increased interest in motion capture systems. Current systems, however, are limited to only a few degrees of freedom, so that effectively only the motion...