gradient edge operator

英 [ˈɡreɪdiənt edʒ ˈɒpəreɪtə(r)]

美 [ˈɡreɪdiənt edʒ ˈɑːpəreɪtər]

【计】梯度边界算子

Firstly, it is obtained gradient image by taking dynamic morphological structual elements, then detecting the edge with SUSAN operator according to gradient image.
该算法采用动态形态学结构元得到梯度图像，根据梯度图像利用SUSAN算子进行边缘检测。
The algorithms of gradient edge detection by many operator cores are simple.
梯度检测法可以使用不同的算子核，算法比较简单；
The gradient direction group line segment extraction algorithm was improved by referring to the edge information obtained by Canny operator.
改进了相位编组线段检测算法，参考Canny算子提取的边缘信息辅助提取线段特征。
In accordance with the feature of the bottle image, utilized the gradient edge detection operator for bottle defect detection, and then removed the false edge so as to improve detection accuracy through analyzing the pixel value in the area which is surrounded by the edge.
对于瓶身质量检测，根据瓶身成像的特点，运用梯度边缘检测技术，为去除虚假边缘，对提取到的边缘区域内的像素灰度值进行了分析，有效地提高了系统的检测精度。