Source coding
On source coding for networks
... lossy source coding ...broadcast coding, I look at the rate tradeoff between the three encoders in the three-source three-receiver lossless network of Figure ...
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Distributed Source Coding Theory, Algorithms and Applications tqw darksiderg pdf
... original source information is represented by a sequence of bits (or, equivalently, by one out of a countable set of prespecified ...the source information appears at several separate encoding ...
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On Achievable Rate Regions for Source Coding Over Networks
... lossless source cod- ing with coded side information at the decoder [4]; this approach can be generalized to a lossy incast source coding problem described by Jana and Blahut in [45] and the ...
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Reversible watermarking with denoising using source coding technique
... In the source coding method reference bits are source coded, which includes the data derived from the original image and is scattered. The self recovery problem exists when finding trade off among ...
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Optimum Probability Distribution for Minimum Redundancy of Source Coding
... In coding theory, the operational role of entropy comes from the source coding theorem which states that if H is the entropy of the source letters for a discrete memoryless source, then ...
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Modified Distributed Source Coding using Syndromes for WSNs
... efficient. Source coding is one such technique used to achieve the better energy efficiency by exploring the correlation of data in the ...Distributed Source Coding ...Distributed ...
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Distributed Source Coding Techniques for Lossless Compression of Hyperspectral Images
... This paper deals with the application of distributed source coding (DSC) theory to remote sensing image compression. Although DSC exhibits a significant potential in many application fields, up till now the ...
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An Efficient SF-ISF Approach for the Slepian-Wolf Source Coding Problem
... the source distribu- tion prior to the intended task. For distributed source coding, however, such a preprocess will either ruin the intersource correlation or make the correlation analytically ...
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An Overview on Wavelets in Source Coding, Communications, and Networks
... wavelet-based source coding is now emerging in other ...the source coding of remote-sensing, satellite, and other geospatial ...the source-coding realm with increased interest in ...
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R(D) Definition Domain Deriving of Limited Distortion Source Coding With Different Sources
... D is not necessarily zero [4] [5], its value is related to the single symbol dis- tortion function. Only when the distortion matrix has at least one zero element in each row, the average distortion of the source ...
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Performance evaluation of variable transmission rate OFDM systems via network source coding
... network source coding have addressed rate-distortion analysis in both noiseless and noisy ...network source coding in the context of orthogonal frequency division multiplexing (OFDM) ...
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Adaptive Self Correcting Floating Point Source Coding Methodology for a Genomic Encryption Protocol
... a source coding system for subsequent encryption via a system that emulates the mechanisms of regulation of gene expression ...efficient source coding scheme that is optimized for the ...
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Forward Adaptive Laplacian Source Coding Based on Restricted Quantization
... A novel solution for Laplacian source coding based on the three-level restricted quantization is proposed in this paper. The restricted quantization provides the reduction of granular distortion with the ...
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Experimental demonstration of quantum source coding
... quantum source coding faces several ...quantum source coding using a single-photon-on- demand ...the coding and decoding of a source of weak coherent ...
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Locally decodable source coding
... We introduce locally decodable source coding (LDSC), in which the decoder need not to read the entire encoded coordi- nates and only a few queries suffice to retrieve[r] ...
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Jointly optimised iterative source coding, channel coding and modulation for transmission over wireless channels
... It was shown in 1121 that the STBC-IQ-based TCMIlTCM scheme is capable of quadrupling the achievable diversity potential of conventional singletransmitter based symbol-interleaved TCMKTC[r] ...
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Joint Source Coding, Unity Rate Precoding and FFH MFSK Modulation using Iteratively Decoded Irregular Variable Length Coding
... Length Coding (IrVLC) combined with precoded Fast Fre- quency Hopping (FFH) M -ary Frequency Shift Keying (MFSK) is ...joint source and channel coding scheme is capable of low Signal-to-Noise Ratio ...
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Network source coding: theory and code design for broadcast and multiple access networks
... where several transmitters cooperation among the transmitters is not In this chapter, I present the properties of instantaneous and uniquely decodable multiple access source codes and ge[r] ...
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A memory efficient finite-state source coding algorithm for audio MDCT coefficients
... the source sequence into multiple ...the coding performance can be obviously ...the source pdf of the current vector index based on the information obtained from its previous adja- cent ones, and ...
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Rate adaptive BCH codes for distributed source coding
... We shall consider a system with feedback as in [9] where LDPCA coding is used, but here we shall use BCH coding in a rate-adaptive manner (RA BCH). Syndromes (blocks of syndrome bits) are requested one by ...
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