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http://dx.doi.org/10.17662/ksdim.2014.10.3.143

Blind Signal Separation Method using Hough Transform  

Lee, Haeng Woo (남서울대학교 정보통신공학과)
Publication Information
Journal of Korea Society of Digital Industry and Information Management / v.10, no.3, 2014 , pp. 143-149 More about this Journal
Abstract
This paper is on the blind signal separation(BSS) method by the geometric method. To separate the signal sources, we use Hough transform and BSS. Hough transform is a geometric method which let us know the local informations of the signal. We find the orientations of signals by Hough transform and know the number of signal sources. When the number of sensors is more than the number of sources. the BSS algorithm can separate the mixtures well in the time domain. This algorithm has a good performance in converging fast. We had checked up the quality of the algorithm after separating the mixed signals. The results of simulations show that this BSS method has the abnormal waveforms due to unconverging coefficients in the beginning, and stably has the separated waveforms which almost equal to the sources in the most period.
Keywords
Blind Signal Separation; BSS; Geometric Method; Hough Transform;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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