DocumentCode
167480
Title
Optimal rate-distortion based unequal error protection in the transmission electrocardiograph signal
Author
Minglu Fan ; Jie Cai ; Liang Dong ; Baolei Li ; Yi Zhou
Author_Institution
Comput. Sci. Coll., Beijing Univ. Of Technol., Beijing, China
fYear
2014
fDate
8-9 May 2014
Firstpage
291
Lastpage
294
Abstract
In this paper, we are using rate-distortion optimized embedded (RED) technology to extract relatively more important and less important bits of different electrocardiograph (ECG) signals, which are protected by different rates of low-density parity-check (LDPC) codes to realize unequal error protected (UEP) performance. The UEP performance will be reflected by comparing experiment results that under different AWGN channel, then observing the distortion of reconstruction signal.
Keywords
distortion; electrocardiography; medical signal processing; parity check codes; rate distortion theory; AWGN channel; ECG signals; LDPC; RED technology; UEP performance; low-density parity-check codes; optimal rate-distortion based unequal error protection; signal reconstruction distortion; transmission electrocardiograph signal; AWGN channels; Distortion; Electronic mail; Compress-rate; Low-density parity-check; Rate-distortion optimized embedded; Unequal error protected;
fLanguage
English
Publisher
ieee
Conference_Titel
Electronics, Computer and Applications, 2014 IEEE Workshop on
Conference_Location
Ottawa, ON
Type
conf
DOI
10.1109/IWECA.2014.6845613
Filename
6845613
Link To Document