查询词典 on edge

In this paper, a new edge detection method——method using extremum of first directional derivative is proposed, based upon a general gradient edge model.

文中通过傅里叶变换，在频率域，通过求垂直于边缘的一阶方向导数，并检测其极值点来确定边缘。

Edge lines are extracted automatically from image, by acquiring points of extremum of first directional derivative vertical with edge line with Fourier transform in frequency domain.

同时，参考一阶方向导数的数值来排除一些非边缘点（一阶方向导数的数值为常数者，零也为常数）。

Since the B-spline is a locally supported function, the smoothing formula can be strictly limited in a neighborhood of each point. The smoothing surface defined by the smoothing formula has the same convexity as that of the original image. Secondly, the edge points are detected by either computing the local extremum points of the directional derivative or computing zero-crossing of the second-order directional derivative of the smoothing surface. Finally, an example of an edge detector is given.

针对反卷积视觉模型的病态性，增加了适当的约束，给出了基于低松弛迭代格式的快速自适应滤波算法，对于一个N×N输入图象，由于变换核的局部支撑性质以及低松弛迭代格式的引入，使得快速自适应滤波算法的计算复杂度降为象素个数N〓的线性量阶N〓，就最小二乘算法的复杂性而言，优于不动点迭代算法的O以及基于FFT的预处理共轭梯度算法的O。

Wool flake appears to be male masturbation femaly at the beginning, phenanthrene elder sister feels cole dishful, according to do; Wool flake appears again 69 type oral sex, two people are explicit, according to do; Then wool flake appears again shade is handed in, two people are illuminated of course do; Wool flake appeared back door is handed in, phenanthrene elder sister looks the face is aglowly, act like a spoiled child twist Ni to say the family is afraid of painful, in sharp edge sharp edge request, temptation and stimulate reflect next reluctance did.

毛片一开始出现女的为男的手淫，菲姐觉得小菜一碟，照做；毛片又出现69式口交，两人都不含糊，照做；接着毛片又出现阴交，两人当然照做；毛片出现了后门交，菲姐看得脸通红，撒娇扭怩说人家怕痛，在锋锋请求、诱惑和激将下勉强照做了。

The method for the point sets selection of point Hough transform and the scan direction for image of searching the point sets were improved by using the geometrical characteristic of the concentric circles:The center of the concentric circles was obtained in the accumulative array firstly,radius was obtained by the mean of distance between the circle center and every edge points afterwards,both the circle center and the edge of the concentric circles were detected accordingly.

利用同心圆的几何特点对点Hough变换边缘点的点组选取方法和搜索点组的图像扫描方向进行了改进：首先由累加阵列确定同心圆的圆心，然后由圆心到各个有效边缘点距离的均值求出半径，从而检测出同心圆的圆心与边缘。

ABSTRACT Edge configuration and edge conditions as the key elements of high confinement operation regime for H-mode have been investigated extensively since H-mode was first discovered on ASDEX divertor tokamak in 1982 with NBI heating.

H-模是托卡马克等离子体在一定的条件下出现的一种现象，它的实验结果显示一些共性，边界高约束模式总是伴随较大的边界负径向电场一起出现，一些装。。。

All the selection tools are redefining constituency contains the edge options, such as the definition of the edge radius, contrast, and so on eclosion extent, can shrink and expand constituencies.

所有的选择工具都包含重新定义选区边缘的选项，比如定义边缘的半径，对比度，羽化程度等等，可以对选区进行收缩和扩充。

The restricted edge connectivity is a more refined network reliability index than edge connectivity.

限制边连通度作为边连通度的推广，是计算机互连网络可靠性的一个重要度量。

Then,the edge surfaces lost during the de-noising step are recovered based on the connectivity of edge surfaces.

实验结果表明，文中算法克服了边缘曲面抽取算法抽取的边缘曲面有洞的缺陷。

In our living ,the restricted edge connectivity problem has a big application, and with the development of the field some scholars presented and studied a few restricted edge connectivity problems with different restrictions.

另外限制性边连通度在实际问题中有着广泛的应用，是图论研究中一个很活跃的课题，各类限制边连通度问题被相继提出并加以发展、应用。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"