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S. Mallat, IEEE Transactions on Pattern Analysis and Machine Intelligence 11(7), 674693 (1989).
X F Cheng, Y Ma, C Liu et al., Sci China Inf Sci 55, 281-289 (2012).
E B Nashwa, A Q Hameed, and H M. Zawbaa, in 2010 Second World Congress on Nature and Biologically Inspired Computing (IEEE, Fukuoka, 2010), pp. 351-356.
F Beritelli and S Serrano, IEEE Transactions on Information Forensics and Security 2(3), 596-604 (2007).
D. H. Tran, Y. R. Leng, and H. Li, in IEEE International Conference on Acoustics Speech and Signal Processing (2010), pp. 1714-1717.
S. Fatemian, F. Agrafioti, and D. Hatzinakos, in Fourth IEEE International Conference on Theory Applications and Systems (2010), pp. 1-5.
F. Beritelli and A. Spadaccini, in Proceedings of the 1st IEEE International Workshop on Information Forensics and Security (2009), pp. 12-19.
Y.-W. Tao, X. Sun, H.-X. Zhang, and W. Wu, in Proceedings of The 3rd Conference on Human System Interactions (2010), pp. 67-75.
X F Cheng and Z Zhang, AIP Advances 4, 087108 (2014), doi: 10.1063/1.4891822.
X Guo, X Ding, and M. Lei, Acta Physiologica Hungarica 99(4), (2012), doi: 10.1556/APhysiol.
J Fan, C Lv, and H. Zhang, J.Vibrat. Engin. 21, 381 (2008).
Li-Sha Zhong, Xing-Ming Guo, and Shou-Zhong Xiao, Chinese Journal of Physiology 54(4), 219-224 (2011), DOI: 10.4077/CJP.
Wu Wen-Zhu, Guo Xing-Ming, and Xie Mei-Lan, Journal of Medical and Biological Engineering 29(4), 202-205 (2009).
C J Liao, X J Li, and D S. Liu, China Journal Scientific Instrument 29, 1862 (2008).

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In order to improve the Heart Sound recognition rate and reduce the recognition time, in this paper, we introduces a new method for Heart Sound pattern recognition by using Heart Sound Texture Map. Based on the Heart Sound model, we give the Heart Sound time-frequency diagram and the Heart Sound Texture Map definition, we study the structure of the Heart Sound Window Function principle and realization method, and then discusses how to use the Heart Sound Window Function and the Short-time Fourier Transform to obtain two-dimensional Heart Sound time-frequency diagram, propose corner correlation recognition algorithm based on the Heart Sound Texture Map according to the characteristics of Heart Sound. The simulation results show that the Heart Sound Window Function compared with the traditional window function makes the first (S1) and the second (S2) Heart Sound texture clearer. And the corner correlation recognition algorithm based on the Heart Sound Texture Map can significantly improve the recognition rate and reduce the expense, which is an effective Heart Sound recognition method.


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