6568 search results - page 36 / 1314 » Reducing the Complexity of Reductions |
ICIP
2008
IEEE
15 years 6 months ago
2008
IEEE
We propose a novel method to reduce both blocking and ringing artifacts in compressed images and videos. Based on the directional characteristics of ringing artifacts along edges,...
GLOBECOM
2008
IEEE
15 years 6 months ago
2008
IEEE
Abstract— In this paper, we propose a low complexity Maximum Likelihood (ML) decoding algorithm for orthogonal spacetime block codes (OSTBCs) based on the real-valued lattice rep...
106
click to vote
TSP
2008
14 years 11 months ago
2008
Abstract--This paper deals with the uplink of a wireless multiple-input multiple-output (MIMO) communication system based on multicarrier (MC) code division multiple access (CDMA)....
HYBRID
2000
Springer
15 years 3 months ago
2000
Springer
Abstract. In many cases, complex system behaviors are naturally modeled as nonlinear differential equations. However, these equations are often hard to analyze because of "sti...
JEI
2000
14 years 11 months ago
2000
Motion estimation is a temporal image compression technique, where an n x n block of pixels in the current frame of a video sequence is represented by a motion vector with respect...