Add to ORKGHuffman codes used in JPEG coding are replaced with reversible variable-length codes (RVLCs) with larger free distance. The extra redundancy is used in a joint source-channel codec based on the state transition probabilities of the RVLC. After accounting for the penalty due to increased average codeword length, the RVLC scheme achieves a 4 dB gain over an equivalent turbo coded JPEG transmission system
In this thesis, transmission of images over a at fading channel using joint source-channel coding (J...
Joint source and channel decoding (JSCD) has been proved to be an effective technique which can impr...
In a traditional communication system, the coding process is divided into source coding and channel ...
Abstract: Huffman codes used in JPEG cod-ing are replaced with reversible variable-length codes (RVL...
Iterative decoding of JPEG images does not perform well due to the poor distance property of the ori...
Resynchronizing variable-length codes (RVLCs) for large alphabets are designed by first creating res...
Variable length codes (VLCs), used in data compression, are very sensitive to error propagation in t...
Recently, we proposed a joint source-channel (JSC) turbo (de)coder combining a variable length code ...
In this paper we investigate iterative decoding of JPEG coded images combined with channel coding ov...
We proposed in Jaspar et al. (2004) a joint source-channel (JSC) turbo-(de)coder combining a variabl...
Efficient multimedia communication over mobile or wireless channels remains a challenging problem. T...
Abstract — In this paper we propose a novel Irregular Variable Length Coding (IrVLC) scheme for near...
A new joint source-channel (JSC) turbo-decoding scheme, with three soft-in/soft-out (SISO) modules, ...
In this paper we propose a novel Irregular Variable Length Coding (IrVLC) scheme for near-capacity j...
In today's world, demands of digital multimedia services are growing tremendously, together with the...
In this thesis, transmission of images over a at fading channel using joint source-channel coding (J...
Joint source and channel decoding (JSCD) has been proved to be an effective technique which can impr...
In a traditional communication system, the coding process is divided into source coding and channel ...
Abstract: Huffman codes used in JPEG cod-ing are replaced with reversible variable-length codes (RVL...
Iterative decoding of JPEG images does not perform well due to the poor distance property of the ori...
Resynchronizing variable-length codes (RVLCs) for large alphabets are designed by first creating res...
Variable length codes (VLCs), used in data compression, are very sensitive to error propagation in t...
Recently, we proposed a joint source-channel (JSC) turbo (de)coder combining a variable length code ...
In this paper we investigate iterative decoding of JPEG coded images combined with channel coding ov...
We proposed in Jaspar et al. (2004) a joint source-channel (JSC) turbo-(de)coder combining a variabl...
Efficient multimedia communication over mobile or wireless channels remains a challenging problem. T...
Abstract — In this paper we propose a novel Irregular Variable Length Coding (IrVLC) scheme for near...
A new joint source-channel (JSC) turbo-decoding scheme, with three soft-in/soft-out (SISO) modules, ...
In this paper we propose a novel Irregular Variable Length Coding (IrVLC) scheme for near-capacity j...
In today's world, demands of digital multimedia services are growing tremendously, together with the...
In this thesis, transmission of images over a at fading channel using joint source-channel coding (J...
Joint source and channel decoding (JSCD) has been proved to be an effective technique which can impr...
In a traditional communication system, the coding process is divided into source coding and channel ...