近年来有关视觉皮层细胞的数学建模研究 [Kulikowski/Marcelja/主教: 1982年] 建议调谐带通滤波器银行结构。
这些筛选器发现有高斯传递函数频率域。因此，考虑此传递函数的逆傅里叶变换咱们筛选器相似的 Gabor
滤波器的特性。Gabor 滤波器基本上是高斯 (与方差 sx和 sy 沿 x 轴和 y 轴分别） 通过复正弦信号调制
（与中心频率 u 和 V沿 x 轴和 y 轴分别）。
Gabor 滤波器主要用于形状检测和特征 extractin 图像处理中。
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