This is called Identity map pattern.

这就是所谓的身份地图模式。

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Map pattern recognition is an important research direction in mapping automation now. Recognizing map information automatically from scanning map by computer carves out a new way for map digital.

地图模式识别是目前制图自动化的一个重点研究方向，利用计算机从扫描地形图上识别和提取地图信息为地图数字化开辟了新的途径。

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And you can see this expanding rings of activity of stimulating, Cause a pattern of activities that move forward from the back of the brain to the front of the brain, in a very regular pattern which we call a visual field map.

眼睛在前面，指向这个红点，大家看到，刺激活动不断扩大的环路,引起一个活动的模式，从大脑的后不向前部移动，这一模式十分规律，我们可以称其为视觉分布图。

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Still, the arrival on the map of sponsored stations fits into a pattern of growing commercialisation on the Tube.

ECONOMIST: The Tube goes commercial

The pattern is among the revelations in a map of religious migration across the globe, released on Thursday by the Pew Research Center, which also shows that Europe has more Christian immigrants than Muslim immigrants.

WSJ: U.S. Top Destination for Christian, Buddhist Immigrants, Study Says

Right now a teacher must score the map by hand, but Stevens is close to finishing a piece of pattern-recognition software that electronically scores those maps.

FORBES: Instant feedback in the classroom