177 search results - page 20 / 36 » Linear approximations for rate control in video coding |
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
—Error robust video communication for hand-held devices is a delicate task because of limited computational resources and hostile channel conditions in mobile environments. The l...
INTERACT
2003
13 years 8 months ago
2003
: We present an interactive content-based video browser allowing fast, non linear and hierarchical navigation of video over the Internet through multiple levels of key-frames that ...
PCM
2005
Springer
14 years 6 days ago
2005
Springer
In the joint scalable video model (JSVM), selection of quantization parameters for mode decision (QPMD) and bit rate control (QPBC) is important for efficient coding performance. F...
ISCAS
2007
IEEE
14 years 1 months ago
2007
IEEE
— Existing video coding methods can cause visual quality and buffer occupancy to fluctuate significantly at scene cuts. To address this problem, we have developed a novel visual ...
SIGMETRICS
2000
ACM
13 years 11 months ago
2000
ACM
In this paper we analyze the performance of a TCP-like flow control in a lossy environment. The transmission rate in the control scheme that we consider has a linear growth rate;...