彩色Canny算法的实现

Implementation of Canny Algorithm for Color images

在分析Canny算法后,将其改进为适用于彩色图像的算法,并在Delphi平台上实现。改进算法不但可以直接用于二值图像、灰度图像和彩色图像,而且减少了边缘数据量。实验结果表明,新算法具有一定的实用价值和良好的处理效果。

After analyzing Canny algorithm, this paper puts forward an improved algorithm for color images, and it is implemented on the Delphi platform. The new algorithm fits images in variable types, and decreases the data size of final edge greatly. According to the test result, it is obvious that the new algorithm has practical value and better effect.