求翻译：将20组经过MNF处理后的图片，经过迭代二值化处理，并膨胀腐蚀后，籽棉中异性纤维分割效果达到91%，现在列举两个图片作为示例，展示如下：是什么意思？

20 groups of after mnf processing of pictures through iterative binarization processing, and expansion of the corrosion, seed cotton the heterosexual fiber segmentation of 91%, now cited two pictures as an example is shown below:

The 20 group MNF after processing through the pictures, after iteration 2 values, and expanding corrosion, seed cotton fiber transmission through heterosexual sex in effect split at 91% and is now listed as an example two of the pictures, and show are as follows:

Passes through the MNF processing picture after 20 groups, process iteration binaryzation processing, after and inflates the corrosion, in the unginned cotton the opposite sex textile fiber division effect achieves 91%, now enumerates two pictures to take the demonstration, the demonstration is as f

20 group picture after MNF, through iteration binarization processing and corroded expansion, seed cotton foreign fibers in Iris 91%, now listed two pictures as examples, shows as follows:

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