154 search results - page 21 / 31 » The truncated fourier transform and applications |
SBCCI
2003
ACM
14 years 26 days ago
2003
ACM
The growing adoption of reconfigurable architectures opens new implementation alternatives and creates new design challenges. In the case of dynamically reconfigurable architectur...
IMAGING
2004
13 years 9 months ago
2004
In imaging applications, computation is often carried out in a derivative (gradient) domain. For example, we can attenuate small image differences by thresholding the gradient and...
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...
TWC
2008
13 years 7 months ago
2008
Computationally scalable and accurate estimation, prediction, and simulation of wireless communication channels is critical to the development of more adaptive transceiver algorith...
PKC
2009
Springer
14 years 8 months ago
2009
Springer
Similar to verifiable shuffling (or, mixing), we consider the problem of verifiable rotating (and random re-encrypting) a given list of homomorphic encryptions. The offset by which...