该算子是对传统OWA算子的扩展，它使三角模糊数可根据其所在排序位置进行集结。
The operator is the extension of traditional OWA operator. It makes multiple triangle fuzzy Numbers aggregated by the ranking order.
实现过程为：通过反褶积方法求取同一位置的两个记录A和B的匹配滤波算子；
The process of implementation as follows: the matched filtering operators on two records A and B at same position are computed by deconvolution;
Sobel算子对于象素的位置的影响做了加权，因此效果更好。
Sobel operator for pixel position of doing weighted, so better.
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