sobel中文什么意思

例句与用法

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1. Comparing with the sobel operator and the imaging the theory of ccd array gets the better edge detection image edges are computed by the edge detection of the ccd array
   比较图像边缘检测sobel算子及电荷耦合器件ccd角度考虑的两种算法，选取了一种精度较高的边缘检测的算法。
2. After the study of the traditional algorithms of feature extraction and boundary tracking , the edge detection method based on combination of - correction and sobel edge operator has been realized
   对于图像的特征提取和图像分割，论文在对传统的边缘提取和轮廓跟踪算法进行研究之后，提出了校正和sobel算子相结合的边缘提取算法。
3. Then uses the methods such as robert , sobel to detect the edge . finally , uses the method of fourier to extract the vein feature of the shell pattern so as to make computer identify the fatigue fracture
   然后采用robert 、 sobel等算法进行边缘检测，最后采用fourier变换来提取贝壳纹花样的纹理特征值，实现计算机对疲劳断口的识别。
4. Because the actual work environment of the mobile robot is complexity , on the base of analysis of several edge extract operators , the sobel operator has been selected to accomplish the edge extract in this thesis
   根据移动机器人的工作环境比较复杂的情况，在分析比较了几种常用的边缘提取算子的基础上，本文选择了sobel算子进行了边缘提取。
5. Sobel edge operator was used to extract the edge contours of two - valued gray level image as the raw sample data , simplifying the test data , and reserving the original characteristics of test data , discontinuity of perforation boundary
   Sobel边缘算子在提取二值灰度图像的边缘轮廓作为目标靶板的原始样本数据的过程中,在简化试验数据的同时,成功地保留了原有试验数据的特性? ?孔边界的突变性。