三种不同边缘检测算子的分析和研究

The Analysis and Research on the Three Different Edge Inspection Operators

图像处理是计算机视觉的重要组成部分,而图像边缘是图像非常重要的特征之一。本文采用三种算子,即sobel算子、laplace算子和canny算子来检测图像边缘,并且根据实验结果来比较sobel、laplace和canny三个算子的区别。

Image processing is the important part of computer vision,while image edge is the one of image important characters.In the thesis,the three operators are adopted to detect image edge,which are the sobel operator,laplace operator and canny operator,and,the discrimination of the three operators which are sobel,laplace,canny can be compared in terms of the consequence of the experiments.