Life Detection Based on Correntropy Spectral Density

摘要：

A life detection method based on Correntropy Spectral Density (CSD) is proposed. Because correntropy contains second and higher-order moments of the probability density function due to the nonlinearty of the kernel, it is capable of yielding higher output Signal to Noise Ratio (SNR) in non-Gaussian background when compared with traditional life detection algorithm based on the Power Spectral Density (PSD). The simulation with synthetic data and experimental results illustrate the superiority of the method.

关键词： life detection correntropy spectral density(CSD) non-Gaussian

作者: Lingjiang Kong Jose C.Principe

作者单位: dept.Electronic Engineering University of Electronic Science and Technology of China Chengdu 611731, CNEL, Dept.Electrical and Computer Engineering University of Florida Gainesville, FL 32611 USA

会议类型: 国际会议

会议名称: 2010 IEEE 10th International Conference on Signal Processing(第十届信号处理国际会议 ICSP 2010)

会议地点: 北京

会议语种:英文

页码: 168-171

在线出版日期: 2010-08-24（万方平台首次上网日期，不代表论文的发表时间）