96 search results - page 10 / 20 » Joint optimization of data hiding and video compression |
WMPI
2004
ACM
14 years 1 months ago
2004
ACM
Abstract. The large and growing impact of memory hierarchies on overall system performance compels designers to investigate innovative techniques to improve memory-system efficienc...
TIP
2010
13 years 6 months ago
2010
—This paper proposes a selective data pruning-based compression scheme to improve the rate-distortion relation of compressed images and video sequences. The original frames are p...
ICIP
2005
IEEE
14 years 9 months ago
2005
IEEE
We propose an application-driven multi-user resource allocation and frame scheduling concept for wireless video streaming. Our approach is based on joint optimization of the applic...
ISCAS
2003
IEEE
14 years 27 days ago
2003
IEEE
In this paper, we propose a moving object extraction technique for MPEG coded data directly. It is a changebased motion object extraction approach, which discriminates background ...
SIGMOD
2009
ACM
14 years 7 months ago
2009
ACM
We consider the problem of collectively approximating a set of sensor signals using the least amount of space so that any individual signal can be efficiently reconstructed within...