【摘要】 在分析图像边缘特性及其 L aplacian算子检测原理的基础上对经典 L aplacian算子算法进行改进 ,以便能准确地检测出图像中的目标边缘 ,并利用该改进算法来检测彩色图像的边缘更多还原

【Abstract】 In this paper,based on the analysis of image edge property and Laplacian operator detection principle, the classical algorithm has been improved so that target edge in the image can be detected accurately Then we apply the new algorithm to detect the edge of color image更多还原