按给定模式对以下坐标进行排序：

Question

我有以下图片：

根据x坐标的增加值对与图像中的白色斑点对应的坐标进行分类。但是，我希望他们遵循以下模式：

（从左下角到左上角以Z字形方式。）

有什么线索我怎么办呢？任何有关该算法的线索都将受到赞赏。

坐标集如下：

[46.5000000000000,104.500000000000]
[57.5000000000000,164.500000000000]
[59.5000000000000,280.500000000000]
[96.5000000000000,66.5000000000000]
[127.500000000000,103.500000000000]
[142.500000000000,34.5000000000000]
[156.500000000000,173.500000000000]
[168.500000000000,68.5000000000000]
[175.500000000000,12.5000000000000]
[198.500000000000,37.5000000000000]
[206.500000000000,103.500000000000]
[216.500000000000,267.500000000000]
[225.500000000000,14.5000000000000]
[234.500000000000,62.5000000000000]
[251.500000000000,166.500000000000]
[258.500000000000,32.5000000000000]
[271.500000000000,13.5000000000000]
[284.500000000000,103.500000000000]
[291.500000000000,61.5000000000000]
[313.500000000000,32.5000000000000]
[318.500000000000,10.5000000000000]
[320.500000000000,267.500000000000]
[352.500000000000,57.5000000000000]
[359.500000000000,102.500000000000]
[360.500000000000,167.500000000000]
[366.500000000000,11.5000000000000]
[366.500000000000,34.5000000000000]
[408.500000000000,9.50000000000000]
[414.500000000000,62.5000000000000]
[419.500000000000,34.5000000000000]
[451.500000000000,12.5000000000000]
[456.500000000000,97.5000000000000]
[457.500000000000,168.500000000000]
[465.500000000000,62.5000000000000]
[465.500000000000,271.500000000000]
[468.500000000000,31.5000000000000]
[498.500000000000,10.5000000000000]
[522.500000000000,105.500000000000]
[524.500000000000,32.5000000000000]
[533.500000000000,60.5000000000000]
[534.500000000000,11.5000000000000]
[565.500000000000,164.500000000000]
[576.500000000000,33.5000000000000]
[581.500000000000,10.5000000000000]
[582.500000000000,67.5000000000000]
[586.500000000000,267.500000000000]
[590.500000000000,102.500000000000]
[622.500000000000,10.5000000000000]
[630.500000000000,32.5000000000000]
[646.500000000000,58.5000000000000]
[653.500000000000,94.5000000000000]
[669.500000000000,8.50000000000000]
[678.500000000000,167.500000000000]
[680.500000000000,31.5000000000000]
[705.500000000000,57.5000000000000]
[719.500000000000,9.50000000000000]
[729.500000000000,271.500000000000]
[732.500000000000,33.5000000000000]
[733.500000000000,97.5000000000000]
[757.500000000000,11.5000000000000]
[758.500000000000,59.5000000000000]
[778.500000000000,157.500000000000]
[792.500000000000,31.5000000000000]
[802.500000000000,10.5000000000000]
[812.500000000000,94.5000000000000]
[834.500000000000,59.5000000000000]
[839.500000000000,30.5000000000000]
[865.500000000000,160.500000000000]
[866.500000000000,272.500000000000]
[885.500000000000,58.5000000000000]
[892.500000000000,97.5000000000000]
[955.500000000000,94.5000000000000]
[963.500000000000,163.500000000000]
[972.500000000000,265.500000000000]

Answer 1

您可以对x-axis坐标对应的y-axis坐标进行排序，您可以考虑某个y-axis范围，即根据x-axis排序的坐标都属于相同的y-axis范围。每次向上移动到不同的y-axis范围时，您可以翻转排序顺序，即增加然后减少等等。