On Autowave Travelling of Discrete Pulse-coupled Neural Networks

摘要：

Autowave travelling of Discrete Pulse Coupled Neural Networks(PCNNs) is of much importance in dealing with image processing and combinatorial optimization with PCNNs. This paper presents the condition for the autowave to spread in the PCNN on the stimulus of neurons in it. The condition is that whenever the intensity of stimulus to the neurons is in the range of an exponentially decreasing band along the neurons that are from the autowave source neuron, the autowave could spread out along the neurons in the net. The spreading ability respect to the parameters of the PCNN is studied. Finally, a large number of experiments show a concrete consistency with our theoretical results.

关键词： pulse-coupled neural network(PCNN),autowave travelling condition.

作者: Shi Meihong Fan Xiuju Zhang Junying

作者单位: Information and Control Department, Xian Engineering Science and Technology Institute, Xian, 71004 Computer Institute, Xidian University, Xian, 710071 Key Lab on Radar Signal Processing, Xidian University, Xian, 710071

会议类型: 国际会议

会议名称: 8th International Conference on Neural Information Processing(ICONIP 2001)(第八届国际神经信息处理大会)

会议地点: 上海

会议语种:英文

页码: 941-947

在线出版日期: 2001-11-14（万方平台首次上网日期，不代表论文的发表时间）