计算机科学 ›› 2015, Vol. 42 ›› Issue (Z11): 189-191.
寇光杰,马云艳,岳峻,邹海林
KOU Guang-jie, MA Yun-yan, YUE Jun and ZOU Hai-lin
摘要: 针对彩色图像签名问题进行了研究,基于哺乳动物视皮层神经元工作原理,提出了一种三通道脉冲发放皮层模型TSCM(Triple-Channel Spiking Cortical Model),实现了对彩色图像不变性特征的有效提取。TSCM模型不但具有常规脉冲耦合神经网络签名算法的平移、旋转、缩放不变性,而且算法更加简洁高效,对于噪声影响具有更强的鲁棒性。实验仿真结果验证了该算法的有效性。
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