英德
有道
百度
谷歌
图片
维基
百科
边缘点
[数] peripheral point
- 然后对这个数据集应用粒子群模糊聚类算法进行分类，自适应地检测出图像的边缘点，达到提取边缘的目的。
Then, the data set is classified by PSO fuzzy clustering algorithm to adaptively detect the image edge points so as to extract an edge. - 一个飞盘是有边缘，所以可以,让它绕着边缘上某点旋转,就像这样，绕边缘点转动它。
A Frisbee has this rim so you can actually try to make it rotate around the point on the circumference by holding it near the rim and spinning it there. - 选择半径 600px 的软笔刷（如图）, 把其颜色设置为白色, 然后就像图片所示那样在选框上边缘点几下.
Choose a 600px soft brush , set the color to white, and click a few times with the edge of the brush just a bit over the selection, like shown on the image.
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