边缘的

Its main tasks are to deal with binary images, gray scale processing, and the use of Sobel, Canny, Roberts, Laplacan operator of four digital image edge detection, the results show that: Roberts operator more precise positioning, but more sensitive to noise, Sobel operator son of gray-scale images with low noise gradient has a better detection of the effect of Laplacian can be detected in the vast majority of the edge did not appear at the same time the basic pseudo-edge, the edge can be precisely targeted, Canny operator is the traditional first-order differential operator in one of the best operator to detect the best edge detection, edges clear, make clear at a glance.

主要工作包括图像的二值处理，灰度处理，并运用Sobel、Canny、Roberts、Laplacan四个算子实现数字图像边缘检测，结果表明：Roberts 算子定位比较精确，但对噪声比较敏感，Sobel算子对灰度渐变低噪声的图像有较好的检测效果，拉普拉斯算子可以检测出绝大部分边缘，同时基本没有出现伪边缘，可以精确定位边缘，Canny算子是传统一阶微分算子中最好的算子之一，检测边缘检测的效果最好，边缘轮廓清晰，使人一目了然。问题补充：摘要英文翻译，不要在线翻译的，是在线等！急啊！！！！谢谢！！！！

Its main tasks are to deal with binary images, gray scale processing, and the use of Sobel, Canny, Roberts, Laplacan operator of four digital image edge detection, the results show that: Roberts operator more precise positioning, but more sensitive to noise, Sobel operator Gradient gray son of low-noise images have a better detection of the effect of Laplacian can be detected in the vast majority of the edge did not appear at the same time the basic pseudo-edge, the edge can be precisely targeted, Canny operator is the traditional first-order differential operator in one of the best operator to detect the best edge detection, edges clear, make clear at a glance

主要工作包括图像的二值处理，灰度处理，并运用Sobel、Canny、Roberts、Laplacan四个算子实现数字图像边缘检测，结果表明：Roberts 算子定位比较精确，但对噪声比较敏感，Sobel算子对灰度渐变低噪声的图像有较好的检测效果，拉普拉斯算子可以检测出绝大部分边缘，同时基本没有出现伪边缘，可以精确定位边缘，Canny算子是传统一阶微分算子中最好的算子之一，检测边缘检测的效果最好，边缘轮廓清晰，使人一目了然。不要在线翻译的那种！在线等！！急！！！谢谢！！！

In order to get anti-noise and good localization image edges, a new fuzzy multi-scale edge detection algorithm is presented in this paper. Firstly, multiple edge images under different scales are acquired by the optimal linear filter for Demigny's criteria.

工业技术能源与动力工程模糊多尺度边缘检测方法的研究与应用硕士边缘检测；最优滤波器；平滑滤波器；模糊多尺度； edge detection；optimal filter；smooth filter；fuzzy multi-scale；为了获取抗噪性强、定位准确的边缘，本文提出了模糊多尺度边缘检测算法。

First, orthogonal circle operator was modeled in terms of Zernike orthogonal complex moment; the one-to-one mapping between the edge point and the parameters of the circle was established by the algorithm. Then, quadratic polynomial interpolation was adopted to further locate the edge points in the gradient direction.

首先根据Zernike正交复数矩建立圆物体边缘点与边缘参数之间的映射关系，并提取边缘点；然后利用二次多项式插值在梯度方向上对提取出的边缘点进行进一步定位；最后利用最小二乘法拟合插值后的边缘点，得到亚像素精度的圆参数。

Recent research progresses of behavior and mechanism about edge chipping were summarized, and edge spalling model, edge chipping by single indenter and edge chipping by scratch test were introduced, all of the merits and defects of them were evaluated, some issues need to be solved for them and some methods to prevent it taking place were presented.

综述了工程陶瓷边缘碎裂行为与机理的最新研究进展，详细阐述了工程陶瓷的边缘碎裂剥落模型、边缘碎裂单晶压头模型和边缘碎裂划痕模型，并对各模型的优缺点作了评价，提出了工程陶瓷边缘碎裂行为与机理研究中尚待解决的问题以及边缘碎裂预防措施。

An algorithm of edge detection combined with morphological filter is proposed, firstly, it adopts adaptive method to decide the wimble structuring element and applies iterative morphological filter based on two wimble structure elements to filter the image, then uses multi-scale morphological edge detector to get multi-scale edges, and obtains the more ideal image edges under the environment of existing noise by integrating the edges of various sizes.

文中提出了一种结合形态学滤波的边缘检测算法，该算法采用自适应方法确定锥形结构元素，然后利用双锥形结构元素对图像进行形态学迭代滤波，对滤波后的图像进行多尺度形态学边缘检测，并将各尺度下边缘检测的结果进行合成，最终得到在噪声存在条件下较为理想的图像边缘，并且与其它边缘检测算法进行了对比实验，实验验证了该算法的可行性和有效性。

DESCRIPTION /2--WAISTBAND RELAXED /3---POINT TO MEASURE "K" FROM WAISTBAND TOP EDGE /4---HIP WIDTH /5--FRONT RISE FROM WAISTBAND TOP EDGE /6---BACK RISE FROM WAISTBAND TOP EDGE /7---TIGHT AT CROTCH 2,5CM BELOW RISE /8----SIDE LENGTH FROM WAISTBAND TOP EDGE- OUTSEAM /9----INSEAM /10----LEG OPENING /11-----BOTTOM HEM HEIGHT /12---WAISTBAND HEIGHT /12-----IPPER LENGTH / 133LOOP HEIGHT /14----LOOP WIDTH /15 ----POCKET WIDTH AT TOP / 16---POCKET HEIGHT /17---POCKET WIDTH AT TOP /18---POCKET HEIGHT AT CENTER /19---FLAP LENGTH AT CENTER /20---FLAP LENGTH AT CENTER /21---LEFT CARGO POCKET WIDTH /22---LEFT CARGO POCKET HEIGHT, AT CENTER /23----RIGHT CARGO POCKET WIDTH /--RIGHT CARGO POCKET HEIGHT, AT CENTER

-说明/ 2 -腰带松动/ 3 ---点测量的& K &从腰带顶部边缘/ 4 ---髋宽/ 5 -前台上升腰带顶部边缘/ 6 ---返回上升腰带顶部边缘/ 7 ---致密在裆2，5中医以下上升/ 8 ----侧长度从腰带顶部边缘， OUTSEAM / 9 ---- INSEAM / 10 ----专家组开幕/ 11 ----底阁下身高/ 12 ---腰带身高/ 12-----IPPER长度/ 133LOOP身高/ 14----LOOP宽/ 15 ----POCKET宽顶端/ 16---POCKET身高/ 17---POCKET宽顶端/ 18---POCKET高度中心/ 19 ---皮瓣长度中心/ 20 ---皮瓣长度中心/ 21 -左货物口袋宽/ 22 ---左货物口袋身高，中锋/ 23----RIGHT货物口袋宽/-右键货物口袋身高，中锋机器反译，不知道有没有用

DESCRIPTION /2--WAISTBAND RELAXED /3---POINT TO MEASURE "K" FROM WAISTBAND TOP EDGE /4---HIP WIDTH /5--FRONT RISE FROM WAISTBAND TOP EDGE /6---BACK RISE FROM WAISTBAND TOP EDGE /7---TIGHT AT CROTCH 2,5CM BELOW RISE /8----SIDE LENGTH FROM WAISTBAND TOP EDGE- OUTSEAM /9----INSEAM /10----LEG OPENING /11-----BOTTOM HEM HEIGHT /12---WAISTBAND HEIGHT /12-----IPPER LENGTH / 133LOOP HEIGHT /14----LOOP WIDTH /15 ----POCKET WIDTH AT TOP / 16---POCKET HEIGHT /17---POCKET WIDTH AT TOP /18---POCKET HEIGHT AT CENTER /19---FLAP LENGTH AT CENTER /20---FLAP LENGTH AT CENTER /21---LEFT CARGO POCKET WIDTH /22---LEFT CARGO POCKET HEIGHT, AT CENTER /23----RIGHT CARGO POCKET WIDTH /--RIGHT CARGO POCKET HEIGHT, AT CENTER

-说明/ 2 -腰带松动/ 3 ---点测量的& K &从腰带顶部边缘/ 4 ---髋宽/ 5 -前台上升腰带顶部边缘/ 6 ---返回上升腰带顶部边缘/ 7 ---致密在裆2，5中医以下上升/ 8 ----侧长度从腰带顶部边缘， OUTSEAM / 9 ---- INSEAM / 10 ----专家组开幕/ 11 ----底阁下身高/ 12 ---腰带身高/ 12-----IPPER长度/ 133LOOP身高/ 14----LOOP宽/ 15 ----POCKET宽顶端/ 16---POCKET身高/ 17---POCKET宽顶端/ 18---POCKET高度中心/ 19 ---皮瓣长度中心/ 20 ---皮瓣长度中心/ 21 -左货物口袋宽/ 22 ---左货物口袋身高，中锋/ 23----RIGHT货物口袋宽/-右键货物口袋身高，中锋

Digital image process technique is used in pantographic faults monitoring, and a new algorithm named window-edge tracking is proposed in this paper. Based on the binary image of edges which is detected by Canny operator, a window in proper size is set to track the discontinuous edges to estimate the position of the lost edges. With this method continuous edges will be obtained, and continuous and smooth edges will be got after least-squares curve-fitting.

中文摘要：将数字图像处理技术应用于受电弓故障监测，提出一种新型的窗口边缘跟踪算法，在采用Canny算子计算出边缘二值图的基础上，设置适当大小的窗口对初始不连续边缘进行遍历，估计断点处边缘点位置获得连续边缘，并采用最小二乘法拟和出连续平滑的曲线函数。

This article has analyzed the advantages and disad- vantages of Canny algorithm.

但是，由于边缘检测问题固有的复杂性，边缘和噪声都是高频信号，很难在噪声和边缘中作取舍，使这些方法在抗噪声性能和边缘定位等方面往往不尽如人意。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。