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- The experiment results show that the method presented is more effective than classical edge detection operators for overcoming the defects of infrared image and retaining details of image edge. 实验结果表明，本文提出的算法可以有效地克服红外图像的缺陷，保持图像边缘细节，优于传统边缘检测器。
- Sensitivity is different for different differential operators,how to choose a suitable edge detection operator to obtain exact information of edge,is the essential step for fracture surface image. 不同的微分算子对边缘的敏感程度是不同的,如何选用适当的边缘检测算子得到准确的边缘信息,就成为断口图像处理的关键步骤。
- A STUDY ON EDGE LOCATION ERROR OF SECOND DERIVATIVE EDGE DETECTION OPERATORS 二阶导数型边缘检测算子边缘定位误差的研究
- Application of Edge Detection Operators in Recognition and Classification of Fracture Surface Images 边缘检测算子在断口图像识别中的应用
- edge detection operators 边缘检测
- Study on multi-structuring element edge detection operator of mathematical morphology 基于形态学多结构元边缘提取方法的研究
- : Roberts edge operator, Sobel edge detection operator, Kirsch edge detection operator, Laplacian, Gaussian Laplace operator. 这也是图形与图象处理中方面的---边缘检测；包括：Roberts边缘算子，Sobel边缘检测算子，Kirsch边缘检测算子，拉普拉斯算子，高斯拉普拉斯算子。-graphics and image processing -- the edge detection;
- Abstract: Zero-crossing edge detection method was analyzed. 文摘:讨论二阶导数过零边缘检测方法。
- Both step edgedetection and ridge edge detection were discussed. 基于无限对称指数滤波器（ISEF）的沈俊算子是阶跃边缘检测一阶最佳算子的定常系数特例，且易于递推实现和便于调整参数，因此，采用沈俊算子进行阶跃边缘的检测。
- Traditional algorithms of image edge detection were analyzed. 摘要分析了传统图像边缘检测算法。
- We first aPply imagesegmentation and edge detection to the source mural image. 首先我们根据图像分割和边沿提取算法对输入的壁画图像进行区域的提取和分割处理。
- Edge detection is one of the fundamental steps on the image processing. 图象边缘检测是计算机图象处理的最基本步骤之一。
- We state the choice of the structuring element and compare with the classical edgede detection operators. 对于结构元素的选取作了一定的说明。另外,还与传统线性算子的处理结果进行了比较。
- edge detection operator 边缘检测算子
- Prewitt edge detection operator 普瑞维特边缘算子
- An Edge Detection Operator of Regular Objects While Restraining the Edges of Irregular Objects 一种消除不规则地物影响的规则地物边缘检测算子
- The method of Roberts ,Sobel, Krisch and Gauss Laplace are analysed in image edge detection of pests in stored grain. 在此基础上详细分析了roberts算子、Sobel算子、Krisch算子、高斯-拉普拉斯算子在害虫图像边缘检测中的应用。
- Study on background segment and edge detection of fruit image using machine vision. 水果图像的背景分割和边缘检测技术研究。
- Edge detection is an essential step in image analysis and recognition,and it is an important technology in the image preprocessing procedure. 边缘检测是图像分析识别必不可少的环节,是一种重要的图像预处理技术。
