Source Coding with a Causal Helper
نویسندگان
چکیده
منابع مشابه
Source Coding with Causal Side Information at the Decoder
2 ⌋ }. The i-th reconstruction is of the form X̂i(T, Y ), i.e., it is allowed to depend on the side information, but only causally. The motivation for studying this problem comes from source coding systems that are constrained to operate with no, or with limited, delay. Sequential source codes with a limited-delay encoder and a sequential, zero-delay, decoder with access to side information comp...
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Dapeng Oliver Wu received Ph.D. in Electrical and Computer Engineering from Carnegie Mellon University, Pittsburgh, PA, in 2003. Since 2003, he has been on the faculty of Electrical and Computer Engineering Department at University of Florida, Gainesville, FL, where he is currently Associate Professor. His research interests are in the areas of networking, communications, video coding, image pr...
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The robustness property can be added to DSC system at the expense of reducing performance, i.e., increasing the sum-rate. The aim of designing robust DSC schemes is to trade off between system robustness and compression efficiency. In this paper, after deriving an inner bound on the rate–distortion region for the quadratic Gaussian MDC based RDSC system with two encoders, the structure of...
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ژورنال
عنوان ژورنال: Information
سال: 2020
ISSN: 2078-2489
DOI: 10.3390/info11120553