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» Linear approximations for rate control in video coding
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ICIP
2002
IEEE
14 years 9 months ago
MPEG-4 video object-based rate allocation with variable temporal rates
This paper describes a bit allocation algorithm that can achieve a constant bit rate when coding multiple video objects (MVO's), while improving the rate-distortion (R-D) per...
Jeong-Woo Lee, Anthony Vetro, Yao Wang, Yo-Sung Ho
HYBRID
2004
Springer
14 years 22 days ago
Approximations of the Rate of Growth of Switched Linear Systems
The joint spectral radius of a set of matrices is a measure of the maximal asymptotic growth rate that can be obtained by forming long products of matrices taken from the set. This...
Vincent D. Blondel, Yurii Nesterov, Jacques Theys
ICIP
2003
IEEE
14 years 9 months ago
Rate distortion optimized mode decision in the scalable video coding
In this paper, we discuss how to apply the rate distortion technique to select the optimal mode in the scalable coding. Firstly, we analyze this problem from a general scalable mo...
Zhijie Yang, Feng Wu, Shipeng Li
ICIP
1999
IEEE
14 years 9 months ago
Rate-Distortion-Efficient Video Compression Using a 3-D Head Model
In this paper we combine model-based video synthesis with block-based motion-compensated prediction (MCP). Two frames are utilized far prediction where one frame is the previous d...
Peter Eisert, Thomas Wiegand, Bernd Girod
DCC
2004
IEEE
14 years 7 months ago
Rate-Distortion Optimized Slicing, Packetization and Coding for Error Resilient Video Transmission
This paper presents an algorithm to optimize the tradeoff between rate and expected end-to-end distortion of a video sequence transmitted over a packet network. The approach optim...
Enrico Masala, Hua Yang, Kenneth Rose, Juan Carlos...