简要总结回顾了近十几年来脉冲耦合神经网络(简称PCNN)理论的发展及应用现状,对PCNN在国内外的主要研究方向和主流应用领域予以梳理,内容安排如下:首先简要、系统地概述PCNN的起源、模型及特性,然后分析讨论了PCNN理论发展及其应用研究,特别是首次概括了近年来PCNN在语音处理领域的研究成果,并在文章最后展望PCNN未来发展前景。
This paper reviews Pulse Coupled Neural Network (PCNN) and its application in the last decade, and demon- strates main research approaches of PCNN and its main application fields. Firstly, the origin of PCNN is introduced, then the PCNN' s modeling, its mathematics expression and characters are summarized. In the next place, we discuss researches on PCNN modeling and PCNN applications; especially we summarize voice recognition based on PCNN in recent years. Finally, the trend of PCNN is pointed out.