一种优化脉冲耦合神经网络模型及在图像分割中的应用.pdfVIP

第?卷第?期 计算机科学 VoL ? ?．? 2014??6?? ???? Science ?? ?? 一种优化脉冲耦合神经网络模型及在图像分割中的应用 安琦李敏何玉杰姚俊萍 (????????????????????710025) 摘要针对目前脉冲耦合神经网络???神经元模型参数主要通过人工设定问题，以简化参数为目的将?? ??????????????p????????????K??????????????????W??????????????PCNN?????????????????????????????? 割时，充分利用图像本身空间和灰度特性自动确定链接系数，实现对图像的有效分割。实验结果表明，所提方法可以 有效对图像进行自动分割，其分割效果优于??方法、人工调整??参数方法。 关键词优化??模型，参数设定，图像自动分割 ????????????TPl83??????????A Novel ?? Model and its Application ? Image ?????? ? ? ? Min ? Yu-jie??0???? ?? ??? Artillery Engineering ?????，?’? ???，??? ???? Considering the ????? ? pulse coupled ??? ?????洲?? ??? ???? manually??anovle ?? model are ???? ? ??? the ????? and ????? its ????? ?????琣? connect ??? K ? linking ??? W??Thjspaper ??? forward a ?????? ??? based ? a novel ?? ?? the ????? ??? mined ? in????ages??spatialand ?? characteristics ???????甋?????? ? ??? are implemented ?? the pro?? posed ??? and the ?????? ??? are ??? ?? ?? ? other methods??such? ?? ??? and ??? ?— ???? ??? ? ?：? ?????． Keyworfls Novel ?? model??Parametersdeterminations??Automaticimage ?????? ????????????????????????[71????????????PCNN???????? 1 引言