68 search results - page 2 / 14 » Dynamic Adaptation of Video for Transmission under Resource ... |
GI
2001
Springer
13 years 9 months ago
2001
Springer
In wireless communication systems, the capacity of a cell (the amount of correctly delivered traffic in unit time) is a precious resource that can not be arbitrarily increased. T...
ISCAS
2002
IEEE
13 years 10 months ago
2002
IEEE
Dynamic throughput estimation for wireless multimedia transmission is examined in this research. A novel dynamic mapping scheme from measurements of a real-world wireless environm...
TMC
2011
13 years 6 days ago
2011
—In recent years, there has been an exponential increase in the number of mobile phone users. In addition, a significant growth in the demand for high-rate multimedia services o...
JVCIR
2008
13 years 5 months ago
2008
In this article we present three key ideas which together form a flexible framework for maximizing user-perceived quality under given resources with modern video codecs (H.264). F...
AVSS
2005
IEEE
13 years 11 months ago
2005
IEEE
In this paper, we present a video encoding scheme that uses object-based adaptation to deliver surveillance video to mobile devices. The method relies on a set of complementary vi...