Results 1 to 10 of about 2,704 (173)

Multispectral Image Compression Based on DSC Combined with CCSDS-IDC [PDF]

open access: yesThe Scientific World Journal, 2014
Remote sensing multispectral image compression encoder requires low complexity, high robust, and high performance because it usually works on the satellite where the resources, such as power, memory, and processing capacity, are limited.
Jin Li, Fei Xing, Ting Sun, Zheng You
doaj   +3 more sources

Fair Numerical Algorithm of Coset Cardinality Spectrum for Distributed Arithmetic Coding [PDF]

open access: yesEntropy, 2023
As a typical symbol-wise solution of asymmetric Slepian-Wolf coding problem, Distributed Arithmetic Coding (DAC) non-linearly partitions source space into disjoint cosets with unequal sizes.
Yong Fang, Nan Yang
doaj   +2 more sources

Source Symbol Purging-Based Distributed Conditional Arithmetic Coding [PDF]

open access: yesEntropy, 2021
A distributed arithmetic coding algorithm based on source symbol purging and using the context model is proposed to solve the asymmetric Slepian–Wolf problem.
Jingjian Li   +4 more
doaj   +2 more sources

Trade-offs between Error Exponents and Excess-Rate Exponents of Typical Slepian–Wolf Codes [PDF]

open access: yesEntropy, 2021
Typical random codes (TRCs) in a communication scenario of source coding with side information in the decoder is the main subject of this work. We study the semi-deterministic code ensemble, which is a certain variant of the ordinary random binning code ...
Ran Tamir (Averbuch), Neri Merhav
doaj   +2 more sources

Slepian-Wolf Coding Over Cooperative Relay Networks [PDF]

open access: yesIEEE Transactions on Information Theory, 2010
This paper deals with the problem of multicasting a set of discrete memoryless correlated sources (DMCS) over a cooperative relay network. Necessary conditions with cut-set interpretation are presented.
Mohammad Hossein Yassaee   +2 more
core   +3 more sources

Cores of Cooperative Games in Information Theory [PDF]

open access: yesEURASIP Journal on Wireless Communications and Networking, 2008
Cores of cooperative games are ubiquitous in information theory and arise most frequently in the characterization of fundamental limits in various scenarios involving multiple users. Examples include classical settings in network information theory such
Madiman Mokshay
doaj   +6 more sources

Guessing with Distributed Encoders [PDF]

open access: yesEntropy, 2019
Two correlated sources emit a pair of sequences, each of which is observed by a different encoder. Each encoder produces a rate-limited description of the sequence it observes, and the two descriptions are presented to a guessing device that repeatedly ...
Annina Bracher   +2 more
doaj   +2 more sources

Efficient Integration of Rate-Adaptive Reconciliation with Syndrome-Based Error Estimation and Subblock Confirmation for Quantum Key Distribution [PDF]

open access: yesEntropy
An effective post-processing algorithm is essential for achieving high rates of secret key generation in quantum key distribution. This work introduces an approach to quantum key distribution post-processing by integrating the three main steps into a ...
Patcharapong Treeviriyanupab   +1 more
doaj   +2 more sources

Distributed video coding for wireless video sensor networks: a review of the state-of-the-art architectures. [PDF]

open access: yesSpringerplus, 2015
Distributed video coding (DVC) is a relatively new video coding architecture originated from two fundamental theorems namely, Slepian–Wolf and Wyner–Ziv.
Imran N, Seet BC, Fong AC.
europepmc   +3 more sources

Slepian-Wolf Coding for Broadcasting with Cooperative Base-Stations [PDF]

open access: yes2015 IEEE International Symposium on Information Theory (ISIT), 2014
We propose a base-station (BS) cooperation model for broadcasting a discrete memoryless source in a cellular or heterogeneous network. The model allows the receivers to use helper BSs to improve network performance, and it permits the receivers to have ...
Timo, Roy, Wigger, Michéle
core   +5 more sources

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