研究人员将那些报告自己有孤独感的人绘制成一张群簇地图，当他们找寻他们之间的联系时，发现孤独感似乎指向这一网络的边缘。
When the researchers drew the connections between people in their ‘cluster map’ those who reported feeling lonely appeared towards the edge of the network.
这是关于图像处理小程序，关于找如何找寻sobel边缘的程序。
This is the image processing on small programs, to find how to find on the edge of the segmentation process.
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