查询词典 separating edge

Theoretical analyses and experimental results show that PMF canretain the edge information of image and enter into the edge\'s concaves entirely.In the meantime,PMF has large capture range with few restrictions to initial curves.

该方法不仅能够保持车辆的边界信息，克服了传统外力场不能进入车辆图像凹部的缺陷，而且对初始曲线的约束较少。

Focusing on offering an accurate and convenient evaluating method in edge-location algorithms, it first presents the method to obtain gray value of elliptical shape edge based on square aperture sampling, then convolutes the image with a Gauss filter and adds noise to the pre-processed image with the same intensity calculated in real image.

针对评价边缘检测算法精度时没有合适的评定标准的问题，首先根据方形孔径采样定理，详细说明了椭圆形状边缘灰度的求取方法，然后以真实拍摄图片为标准，对图像进行了高斯模糊和噪声的添加，形成最终的模拟图像。

Eight 3×3 Kirsch direction templates are convoluted with a SAR image respectively and the maximum of convoluting results is used as the edge strength value of the central pixel in the window. The output gray level of the central pixel is the weighted average of gray levels of its eight neighboring pixels, and the weighting coefficients are corresponding edge strength values.

该方法利用8个3×3的Kirsch方向模板分别与SAR图像进行卷积运算，取其中的最大值作为窗口中心像素的边缘强度值，中心像素灰度值的滤波输出为它的8个邻域像素灰度值的加权平均，加权系数为每个像素的边缘强度值。

After convolving the image model with the edge detection operators of second derivative model, a plane fitting in the least squares sense is used to detect the zero crossing points as edge points.

使用二阶导数型边缘检测算子对图象模型进行卷积后，用均方误差最小的准则对卷积后的图象进行平面拟合，并求出零交点作为图象的边缘点。

The expansion of trade hasnt fully closed the gap between those of us who live on the cutting edge of the global economy and the billions around the world who live on the knifes edge of survival.

尽管世界贸易不断扩大，但它没能缩小处于全球经济繁荣中的我们和数十亿处于死亡边缘的人们之间的距离。

The expansion of trade hasnt fully closed the gap between those of us who live on the cutting edge of the global economy and the billions around the world who live on the knifes edge of survival.

尽管世界贸易不断扩大，但它没能缩小处于全球经济繁荣中的我们同数十亿处于死亡边缘的人们之间的距离。

A piece of material, such as metal or wood, thick at one edge and tapered to a thin edge at the other for insertion in a narrow crevice, used for splitting, tightening, securing, or levering.

楔子一块如金属或木头的材料，一端粗至另一端逐渐变细以便插入狭小的缝隙内，用于劈升、绷紧、固定或用杠杆撬动某种东西

The plastic deformation which is caused by the enrichment of edge dislocation with the same symbol, the incline crystal boundary which occurs when edge dislocation arranges vertically and the dissymmetry incline crystal boundary which is born of the distortion of crystal lattice are the three kinds of possible mechanism by which the graphite gets more crooked as nitrogen adds.

同号刃型位错群聚产生的范性变形，同号刃型位错垂直排列所产生的倾侧晶界，以及因晶格畸变而产生的非对称倾斜晶界是氮使石墨弯曲程度增大的三种可能机制。

Mushroomed mushroomed on the edge of town.on the edge of town.

新的房地产开发在市区的边缘迅速展开。

The edge portion of the first organic layer has a significantly different thickness than the central portion of the first organic layer and, from a plan view, at least a part of the edge portion of the first organic layer overlies at least part of the first pixel driving circuit.

所述第一有机层的边缘部分厚度上明显不同于所述第一有机层的中心部分，从平面上看，所述第一有机层的边缘部分的至少一部分覆盖在至少部分所述第一像素驱动电路上面。

Now he worked in ajoint venture.

现在他在一家合资企业工作。

More troops in Afghanistan won't change any of the foregoing.

更多的在阿富汗的军队也不会改变之前的状况。