49 search results - page 8 / 10 » Rate Control for Multi-Sequence H.264 AVC Compression |
ISCAS
2007
IEEE
15 years 6 months ago
2007
IEEE
—The coding performance can be further improved when the hierarchical B-picture coding is introduced into H.264/AVC. However, the existing rate control schemes can NOT work effic...
ICIP
2008
IEEE
15 years 6 months ago
2008
IEEE
In dual-frame video coding, one long-term reference (LTR) and one short-term reference (STR) frames are used for motion estimation and compensation. In previous work, it was shown...
109
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IWCMC
2009
ACM
15 years 6 months ago
2009
ACM
This paper investigates the performance of TCP-Friendly Rate Control (TFRC) to control the transmission rate of scalable video streams when used in a mobile network. The streams a...
107
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ICMCS
2006
IEEE
15 years 5 months ago
2006
IEEE
In this paper, we present a joint source-channel decoding technique based on exact MAP estimation for data encoded by CABAC (Context-based Adaptive Binary Arithmetic Coding) in st...
109
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ISITA
2010
14 years 9 months ago
2010
In transform-based compression schemes, the task of choosing, quantizing, and coding the coefficients that best represent a signal is of prime importance. As a step in this directi...