Journal of Shanghai Jiaotong University ›› 2014, Vol. 48 ›› Issue (12): 1745-1750.

• Automation Technique, Computer Technology • Previous Articles     Next Articles

A Review of Heart Sound Identification Recognition

CHENG Xiefeng,FU Nüting   

  1. (College of Electronic Science and Engineering, Nanjing University of Posts and Telecommunications, Nanjing 210003, China)
  • Received:2013-12-30

Abstract:

Abstract: Based on  overseas and domestic research status and analysis of technology maturity in heart sound identification recognition, the correlation between heart sound and identification was described from a technical point of view. The key technologies required for identification system implementation,  including heart sound acquisition devices, heart sound preprocessing, feature extraction and pattern matching, were discussed. Besides, development conceptions and challenges of future heart sound identification recognition were presented.
Key words:

Key words: heart sound identity recognition, heart sound acquisition, heart sound preprocessing, feature extraction, pattern matching

CLC Number: