sobel operator meaning in Chinese
sobel算子
索贝尔算子
Examples
- A new multi - orientation linear edge detection method based on 24 - bit color image is proposed , which is based on prewitt operator and sobel operator
在prewitt算子和sobel算子的基础上，提出了一种新的基于24位彩色图像的多方向线性边缘检测方法。 - There are many algorithms of edge detection developed for image processing , such as roberts operator , sobel operator , algorithm of marr edge detection and so on
人们已经针对图像处理发展了很多边缘检测算法，例如roberts算子， sobel算子， marr边缘检测算法等等。 - 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。 - 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。 - Median filtering is chosen to modify the fuzzy edge by using the smoothing arithmetic , sobel operator is used to detect edge because of its filtering characteristic . image is changed from gray - scale to two - valued according to the threshold which is automaticly selected by otsu
选用中值滤波减小平滑算法导致的边缘模糊;利用有滤波特性的sobel算子进行边缘检测;使用最大类间方差自动确定阈值,将灰度图像转化为二值图像。