source coding problem
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 ...
11
On Achievable Rate Regions for Source Coding Over Networks
... this problem where dependent data is described over a network of noiseless ...network source coding problem, which is de- fined formally in Section ...
154
Bandwidth Efficient Wireless Multimedia Communications
... errors, coding delay, bit-rate fluctuation, and the associated buffer-length ...inherent source-coding problems due to stretching its application domain to hostile wireless ...
41
Universal Compression of Piecewise iid Sources
... the problem of lossless 1 compression of a random data source (random ...The problem is to engineer a system of communication between a ‘transmitter’ and ‘receiver’ so that messages can be ...
54
Distributed joint source channel coding for relay systems exploiting source relay correlation and source memory
... Joint source-channel coding (JSCC) has been widely used to exploit the memory structure inherent within the source information ...as source encoder and the implicit residual redundancy after ...
13
Reversible watermarking with denoising using source coding technique
... Robust image hash functions can be used for the problem solving. Usually the hash is computed for each data entry in the database and is stored with the original data and they are in the form of a look-up table. ...
5
On practical design for joint distributed source and network coding
... the problem of communicating correlated information from two source nodes over a network of noiseless channels to multiple destination ...one source is the output of a binary symmetric channel whose ...
12
Joint Source-Channel Coding Optimized On End-to-End Distortion for Multimedia Source
... There are more complicated ways of utilizing the feedback channel other than the only use of single bit ACK/NACK feedback. There are many such protocols such as a likeli- hood ratio feedback, complete information ...
107
Distributed transform coding via source-splitting
... 256 source samples has been ...SW coding of the binary output of each CEC-TCQ, so that our results do not depend on any particular SW coding ...of coding is well suited for applications such ...
15
Source Coding Optimization for Distributed Average Consensus.
... the coding strategy can result in significant performance improvements in terms of aggregate ...differential coding, as in the approach of Thanou et ...fixed-rate coding, numerical results showcased ...
98
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 ...
14
Distributed Coding of Highly Correlated Image Sequences with Motion-Compensated Temporal Wavelets
... robust coding of visual content for a distributed multimedia ...theoretical problem of distributed coding of video signals in the presence of correlated video side ...video coding with video ...
10
ENHANCED P-CODING: AN ENERGY SAVING ENCRYPTION SCHEME FOR MOBILE AD HOC NETWORKS
... network coding (Fig (a)), the router just store and forward the received the messages to the intended ...network coding (Fig (b)), the router merges the received message into single message and forward to ...
6
Cross-Layer Design for Video Transmission over Wireless Rician Slow-Fading Channels Using an Adaptive Multiresolution Modulation and Coding Scheme
... single-layer source coder with FEC or a 2-layer source coder in conjunction with FEC/UEP across layers to combat channel ...video coding techniques can lead to more acceptable quality for wireless ...
12
Development of Data Transmission using Smart Sensing Technology for Structural Health Monitoring
... a source coding stage to compress the natural redundant information inherent in SHM signals and a redundant coding stage to inject artificial redundancy into wireless transmission to enhance the ...
5
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] ...
5
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 ...
27
Optimum Probability Distribution for Minimum Redundancy of Source Coding
... a problem which involves a certain degree of uncertainty is called information and it was Shannon [1] who named this measure of information as ...In coding theory, the operational role of entropy comes from ...
10
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 ...
5
ALGEBRAIC CODING THEORY IN THE QUEST FOR EFFICIENT DIGITAL INDIA
... prefix source encoder large enough, we can make the code faithfully represent the discrete memoryless source as closely as ...the source provided the extended code has a high enough order, in ...
9