查询词典 directed edge sequence

Each nose bar has at the lower end thereof a pressure edge located adjacent to the cutting edge of the knife for pressing against the log periphery adjacent to the knife cutting edge.

压尺的下端具有施压边缘，紧压在原木的周边上。

On the basis of OCM, segmentation based on curvature radium is presented in the paper, in which curvature radium is calculated using parametric-surface fitting, and detecting edge points is realized from orthogonal direction, which ensure the integrality of edge points. Since the data is organized by cross-line in OCM, a new arithmetic, Double-direction Angle Difference arithmetic, is brought forward, which can pick up edge points more quickly.

物体的表面一般由多个曲面相交组成，要建立完整的几何模型，需要对测量数据进行区域分割——区分不同曲面的数据，现有的区域分割大多是对单视图的图像式测量数据进行的，但完整的CAD模型需要联合多个视图产生，本文在上面提出的三维正交模型的基础上，提出了三种区域分割方法：第一种方法是基于曲率半径的数据分区方法，通过二次参数曲面拟合计算局部曲率半径，从正交的多个方向进行检测，保证了边点提取的完整性。

With JB serious portable edge bander, you can band any wood piece of straight or curve edge all by yourself with perfect final product. Edge banding on furniture manufacturing and house fitment become a simple and easy job!

我司的JB系列手提封边机设计精美、操作灵活，可一人独立完成各种形状工件的封边操作，封边效果完美，适用于板式家具制造业和家居装修工程的封边操作。

This method supplies the steady edge data to the fused edge.(5) Feature vector, which includes sign of edge, central angle and the distance from chord to the circle center, is served as the role of feature association.

s在亚像素条件下，将边缘符号、圆心角和弦心距作为特征关联要素，建立了不同光学影像之间的边缘特征关联和融合定位模型。

Then we investigate a variation of the edge game chromatic number of a graph called edge game chromatic numberⅡ, and also we give the upbound of edge game chromatic number II of some simple graphs.

我们还提出了第二边对策色数这个概念，在此基础上给出了几类简单图的第二边对策色数的上界。

In this paper, the waved-edge force model is deduced on the basis of straight edge force model by use of the curve integral principle. This method is suited to the case for the complex 3-D grooves of random curve edge.

在直线刃铣刀片模型的基础上，利用曲线积分原理，建立了波形刃铣刀片铣削力数学模型，该方法可适用于任意曲线刃的三维复杂槽型的情况。

The end-to-end path information be maintained only by the edge equipment of the QOS domain connected with source/destination terminal. On other equipment, only the resource information preserved for edge-to-edge service streams is maintained, so saving the overhead on network nodes.

本发明仅在与源/目的终端相连的QOS域的边缘设备维护端到端的路径信息，而在其它设备上只维护Edge-to-edge的聚合业务流资源预留信息，大大减小了这些网络节点上维护的业务流状态信息，及网络节点上信令协议处理、存储的开销。

It modified some terms of the initial formula, which made the snake model not only precisely extract the edge of the protruding object in images but also approach to the concave part of the edge. It introduced exterior sanction energy, which could adaptively change its value to enlarge suction, so that control points could quickly constringe to the real contour without relying on the initial contour. Combined with pattern matching, this new method could increase the precision of transferring the result of edge extraction from one slice to another.

通过调整原始公式的一些参数使得该模型不但能精确地提取图像中的凸形物体的边缘，而且能够接近边缘的凹陷处；引入自适应改变大小的外部约束能量来增大外能的吸引范围，使控制点能够不依赖于初始轮廓而快速地收敛到目标的真实轮廓；结合匹配技术，提高边缘提取结果层间传递的精度。

Experiments show that the performance of the new approach to the edge classification is better than that of the traditional kind in the edge accuracy. stability and the edge smooth and continuousness, except for more edges and Less noise.

实验结果显示，基于颜色恒常的照度准不变边缘分类算法，在光照颜色变化的情况下，不仅能检测出更多的边缘，噪声点更少，而且检测的边缘更准确，稳定，线条更光滑连续。

In image processing, method as follows will be introduced in this paper: a method combining image threshold iterative segmentation with threshold interpolation, edge detection operator Sobel and LoG, edge linking method using delation operator based on mathematical morphology, using boundary tracking and projection method in edge distill process. Through this method, measurement of wheelset will be met precision demand.

本文阐明了图像的分通道自动采集过程，以及对采集到的原始图像进行预处理过程，达到图像去噪声的目标，本课题采用了阈值分割中迭代阈值和阈值插值相结合的方法，Sobel算子、LoG算子边缘检测算法，基于数学形态学的膨胀运算子进行边缘断点连接以及目标提取中的投影法和边缘跟踪方法，使得提取轮对图像边缘达到测量精度的要求。

He tendered his resignation to the Prime Minister.

他向首相递了辞呈。不适合

International economy and trade,Nanking 210044

国际经济与贸易，南京 210044