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检索条件"主题词=Source coding"
5524 条 记 录,以下是261-270 订阅
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source coding with feedforward using the posterior matching scheme
Source coding with feedforward using the posterior matching ...
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IEEE International Symposium on Information Theory
作者: Hani-James Ebeid Todd P. Coleman ECE Department Coordinated Science Laboratory University of Illinois USA
This paper considers the problem of source coding with feedforward, where an encoder compresses an i.i.d. source into a message, and the decoder takes this message, along with causal noiseless side information, to con... 详细信息
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source coding with common reconstruction and action-dependent side information
Source coding with common reconstruction and action-dependen...
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IEEE (first ITW conference of the year) Information Theory Workshop (ITW)
作者: Kittipong Kittichokechai Tobias J. Oechtering Mikael Skoglund School of Electrical Engineering and the ACCESS Linnaeus Center Royal Institute of Technology Stockholm Sweden
We determine the rate region of a source coding problem with common reconstruction and action-dependent side information where an action sequence is taken by an encoder over a rate-limited link. We show that the rate ... 详细信息
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source coding using a class of universal hash functions
Source coding using a class of universal hash functions
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IEEE International Symposium on Information Theory
作者: H. Koga Graduate School of Systems and Information Engineering University of Tsukuba Tsukuba Ibaraki Japan
We consider a source coding scheme in which we use a mapping f /spl isin/ /spl Fscr/ as an encoder, where /spl Fscr/ is a class of universal hash functions. It is shown that, if /spl Fscr/ satisfies a certain conditio... 详细信息
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source coding in multimedia
Source coding in multimedia
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IEEE International Symposium on Information Theory
作者: L.R. Rabiner Speech and Image Processing Services Research Lab AT and T Bell Laboratories Inc. Murray Hill NJ USA
A key area of multimedia systems is source coding. We review the state of the art in source coding of speech, audio, image, and video signals, including discussions of both standards-based and nonstandard approaches t... 详细信息
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source coding with side information at the decoder: Models with uncertainty, performance bounds, and practical coding schemes
Source coding with side information at the decoder: Models w...
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International Symposium on Information Theory and Its Applications, ISITA
作者: Elsa Dupraz Aline Roumy Michel Kieffer LSS - CNRS - SUPELEC - Univ Paris-Sud Gif-sur-Yvette France INRIA Campus de Beaulieu Rennes France LTCI - CNRS - Telecom ParisTech Paris
We consider the problem of source coding with side information (SI) at the decoder only, when the joint distribution between the source and the SI is not perfectly known. Four parametric models for this joint distribu... 详细信息
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source coding with Distortion through Graph Coloring
Source Coding with Distortion through Graph Coloring
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IEEE International Symposium on Information Theory
作者: Vishal Doshi Devavrat Shah Muriel Medard Laboratory for Information and Decision Systems Massachusetts Institute of Technology Cambridge MA USA
We consider the following rate distortion problem: given a source X and correlated, decoder side information Y, find the minimum encoding rate for X required to compute f(X,Y) at the decoder within distortion D. This ... 详细信息
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source coding with intermittent and degraded side information at the decoder
Source coding with intermittent and degraded side informatio...
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International Conference on Acoustics, Speech, and Signal Processing (ICASSP)
作者: Francesca Bassi Michel Kieffer Claudio Weidmann University of Paris-Sud Gif-sur-Yvette France FTW-Telecommunications Research Center Vienna Vienna Austria
Practical schemes for distributed video coding with side information at the decoder need to consider non-standard correlation models in order to take non-stationarities into account. In this paper we introduce two cor... 详细信息
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source coding for Text Transmission using a Deep Neural Network as a Lossy Compression Stage
Source Coding for Text Transmission using a Deep Neural Netw...
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IEEE ANDESCON
作者: Fernando Lara Jorge Arellano Miguel Castillo Luis Topón Enrique V. Carrera Univ. de las Fuerzas Armadas ESPE Sangolquí Ecuador
The continuous growth of traffic in the telecommunication networks has motivated the search for optimal source codes that can achieve high percentages of compression of the information to be transmitted. However, the ... 详细信息
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source coding exponents for zero-delay codes with finite memory
Source coding exponents for zero-delay codes with finite mem...
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IEEE International Symposium on Information Theory
作者: N. Merhav I. Kontoyiannis Department of Electrical Engineering Technion-Israel Institute of Technology Haifa Israel Applied Mathematics Division & CS Department Brown University Providence RI USA
Fundamental limits on the source coding exponents of zero-delay finite-memory (ZDFM) lossy source codes are studied.
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source coding theorem for an extended Slepian-Wolf system with two interactive decoders
Source coding theorem for an extended Slepian-Wolf system wi...
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IEEE International Symposium on Information Theory
作者: H. Yamamoto Department of Mathematical Engineering and Information Physics University of Tokyo Bunkyo Tokyo Japan
The author considers an extended Slepian-Wolf system which has two decoders although the original Slepian-Wolf System has only one decoder. It is assumed that source outputs are i.i.d. but they are mutually correlated... 详细信息
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