1060 search results - page 39 / 212 » Performance Improvement of Vector Quantization by Using Thre... |
149
click to vote
ICIP
2002
IEEE
16 years 4 months ago
2002
IEEE
The Matching Pursuits (MP) coding method has been employed successfully in video coding. In it, the motion compensated frame difference is decomposed on an overcomplete dictionary...
241
click to vote
SNPD
2004
15 years 4 months ago
2004
We proposed a new approach to compare profiles when the correlations among attributes can be represented as a tree. To account for these correlations, the profile is extended with...
135
click to vote
LATINCRYPT
2010
15 years 1 months ago
2010
In this article, we propose a new lattice-based threshold ring signature scheme, modifying Aguilar’s code-based solution to use the short integer solution (SIS) problem as securi...
130
click to vote
ICASSP
2011
IEEE
14 years 6 months ago
2011
IEEE
Speech enhancement and separation algorithms frequently employ two-stage processing schemes, where the signal is first mapped to an intermediate low-dimensional parametric descri...
131
click to vote
ASPDAC
2008
ACM
15 years 5 months ago
2008
ACM
Scaling is currently the most popular technique used to improve performance metrics of CMOS circuits. This cannot go on forever because the properties that are responsible for the ...