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[PDF] Top 20 Iterative source-channel decoding for robust image transmission

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Iterative source-channel decoding for robust image transmission

Iterative source-channel decoding for robust image transmission

... international image/video standards like JPEG [7] and MPEG4 [8], variable-length codes (VLCs) such as Huff- man codes are used as the entropy compression ...applied iterative source-channel ... See full document

5

Joint Source Channel Decoding Exploiting 2D Source Correlation with Parameter Estimation for Image Transmission over Rayleigh Fading Channels

Joint Source Channel Decoding Exploiting 2D Source Correlation with Parameter Estimation for Image Transmission over Rayleigh Fading Channels

... the image transmission, thus the same design is used for the transmitter ...the source sequence u 1 to a sequence corresponding to the different direction of the source correlation denoted by ... See full document

13

Progressive Image Transmission Based on Joint Source-Channel Decoding Using Adaptive Sum-Product Algorithm

Progressive Image Transmission Based on Joint Source-Channel Decoding Using Adaptive Sum-Product Algorithm

... the channel decoder point of view, the error resilience mechanism implemented in the source decoder may provide potential feedback information that makes it possible to de- sign a joint ... See full document

9

Iterative Source-Channel Decoding: Improved System Design Using EXIT Charts

Iterative Source-Channel Decoding: Improved System Design Using EXIT Charts

... the source coding part extracts characteristic parameters from the original speech, audio, or video ...these source codec parameters exhibit considerable natural resid- ual redundancy such as a nonuniform ... See full document

14

A Review on Robust Image Transmission with OFDM over an AWGN Channel

A Review on Robust Image Transmission with OFDM over an AWGN Channel

... progressive image transmission over coded Orthogonal Frequency Division Multiplexing (OFDM) system with Low Density Parity Check Coding ...and transmission efficiency for progressive image ... See full document

7

Iterative Soft Decoding of Multiple  Description Image over  Wireless Channel

Iterative Soft Decoding of Multiple Description Image over Wireless Channel

... noise robust compared to existing schemes in ...less channel conditions are shown in Figure 9 for D = 3 and Figure 10 for D = ...of transmission over each channel ...of image quality as ... See full document

12

Iterative decoding of JPEG coded images with channel coding

Iterative decoding of JPEG coded images with channel coding

... international image/video standards like JPEG [10] and MPEG4 [11], variable length codes (VLCs) such as Huff- man codes are used as the entropy compression ...applied iterative source-channel ... See full document

5

Soft and Joint Source Channel Decoding of Quasi Arithmetic Codes

Soft and Joint Source Channel Decoding of Quasi Arithmetic Codes

... simple source models in the ...an iterative de- coding structure in the spirit of serially concatenated turbo codes, the estimation process can then benefit from the iter- ...various transmission ... See full document

19

A primer on equalization, decoding and non iterative joint equalization and decoding

A primer on equalization, decoding and non iterative joint equalization and decoding

... The source information is encoded, after which an interleaver is used to sepa- rate adjacent coded bits ...noise channel and is received by the receiver ...multipath channel and produces optimal ... See full document

23

Joint Source-Channel Decoding of Variable-Length Codes with Soft Information: A Survey

Joint Source-Channel Decoding of Variable-Length Codes with Soft Information: A Survey

... Multimedia transmission over time-varying wireless channels presents a number of challenges beyond existing capabilities con- ceived so far for third-generation ...joint source-channel decod- ing ... See full document

22

An Integrated Source and Channel Rate Allocation Scheme for Robust Video Coding and Transmission over Wireless Channels

An Integrated Source and Channel Rate Allocation Scheme for Robust Video Coding and Transmission over Wireless Channels

... of decoding failure of an RS codeword, the GOBs (group of blocks) covered by the RS code will be simply discarded and followed by error conceal- ...a decoding fail- ure occurs in one RS codeword, the ... See full document

13

Joint Source and Channel Decoding for Variable Length Encoded Turbo Codes

Joint Source and Channel Decoding for Variable Length Encoded Turbo Codes

... joint source-channel coding scheme by parallel concatenating the VLC with a turbo ...APP decoding algorithm can be ...joint iterative decoding with the bit-level su- per trellis, at the ... See full document

7

Accumulator Aided Decoding of Low Complexity SISO Arithmetic Codes with Image Transmission Application

Accumulator Aided Decoding of Low Complexity SISO Arithmetic Codes with Image Transmission Application

... devices. Source coding or data compression algorithms help achieve these goals by removing the redundancy from the data and only transmitting the minimum required number of bits ...error-free channel, is ... See full document

8

Iterative channel equalization, channel decoding and source decoding

Iterative channel equalization, channel decoding and source decoding

... amalgamated iterative turbo equalization and SISO source decoding scheme was proposed for the sake of combating the ...of channel codes, the redundancy in the source and source ... See full document

5

Joint source/channel iterative arithmetic decoding with JPEG 2000 image transmission application

Joint source/channel iterative arithmetic decoding with JPEG 2000 image transmission application

... arithmetic decoding. Numerical results corresponding to iterative JSC are discussed and com- pared to tandem decoding and trellis-based arithmetic decoding presented in ...proposed ... See full document

13

Joint Optimization of Iterative Source and Channel Decoding Using Over Complete Source Mapping

Joint Optimization of Iterative Source and Channel Decoding Using Over Complete Source Mapping

... in source encoded bitstreams can be exploited for supporting joint SoftBit-Source Decoding and Channel Decoding, which has the potential of improving both the error correcting ... See full document

5

Iterative decoding for wireless networks

Iterative decoding for wireless networks

... single source wants to transmit the same information to multiple destinations [2, 35, ...the source send to multiple destinations?” does not make ...the transmission from each node must be a ... See full document

110

Exploiting 2-dimensional source correlation in channel decoding with parameter estimation

Exploiting 2-dimensional source correlation in channel decoding with parameter estimation

... unknown source statistics at the receiver for the 2D JSCC system performing as close as possible to the ideal 2D JSCC system as proposed in ...the source and this number of errors is divided by the frame ... See full document

10

Graph based codes and iterative decoding

Graph based codes and iterative decoding

... We described several graphical code ensembles in Chapter 1, which are known to have extremely good iterative decoding performance. Several variants of these have been introduced in the literature ... See full document

115

Iterative Decoding of Concatenated Codes: A Tutorial

Iterative Decoding of Concatenated Codes: A Tutorial

... either decoding expression can then be reduced to O(k) by using the forward-backward algorithm from [36] (which, in turn, is a particular case of the sum-product algorithm ...either decoding expression (10) ... See full document

13

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