基于心冲击信号的自动睡眠分期算法研究进展

Research Progress of Automatic Sleep Staging Algorithms Based on Ballistocardiogram

睡眠分期是指对睡眠阶段进行分类,其是睡眠研究与睡眠相关疾病诊断的主要手段之一,具有重要的临床研究与应用价值。近年来,基于心冲击信号的自动睡眠分期算法受到研究人员的重点关注。在介绍睡眠分期和心冲击信号基本知识的基础上,详细介绍了近年来基于心冲击信号的自动睡眠分期算法,并分析该领域研究进展与未来发展趋势。

Sleep staging is the classification of sleep stages,which is essential for the diagnosis of sleep-related disorders and sleep research,and has important significance for clinical research and application.In recent years,automatic sleep staging algorithms based on ballistocardiogram(BCG)have attracted many researchers’attention.On the basis of introducing the basic knowledge of sleep staging and ballistocardiogram,the present paper introduces the automatic sleep staging algorithms based on ballistocardiogram in recent years.In the end,the research progress of this field is analyzed,and development trends of next phase are pointed out.