68 search results - page 2 / 14 » Dynamic Adaptation of Video for Transmission under Resource ... |
GI
2001
Springer
15 years 2 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
15 years 2 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...
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TMC
2011
14 years 4 months 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
14 years 9 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
15 years 3 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...