白芝浩在西南各边缘选区巡行时，观察到人们关注程度较低的另一个现象，即地方问题和候选人的影响增大。
The other, less-remarked trend, which Bagehot observed on a circuit of marginal constituencies in the south-west, is the enlarged role of local issues and candidates.
在这个例子中，虽然我很希望边缘清晰，但是我要使选区有一点羽化。一点都不羽化的情况很少见。
In this case I want to put a small feather on the selection before we mask as even though I want a crisp line, it's very rare that you don't need at least a small amount of feathering.
去年，代表“边缘选区”的议员成立了“四十”派，为2015年的选举出谋划策。
MPs representing marginal constituencies last year formed the Forty to devise strategies for the 2015 election.
为选区填充黑色，然后用模糊工具模糊边缘。
Fill the selections with black and then blur the margins using the blur tool.
最后，利用车辆的边缘信息，通过投影变换方法，对候选区域内的车辆进行定位。
And the edge information of vehicle is used to position the vehicles by projection transformation.
最后，利用车辆的边缘信息，通过投影变换方法，对候选区域内的车辆进行定位。
At last, the edge information is used to located vehicles by project transform, and we can locate the vehicle in the potential vehicle region.
最后，利用车辆的边缘信息，通过投影变换方法，对候选区域内的车辆进行定位。
At last, the edge information is used to located vehicles by project transform, and we can locate the vehicle in the potential vehicle region.
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