使用分形维数来提取缺陷中的感兴趣区域，本科毕业设计程序-Used to extract the fractal dimension of defects in the region of interest, graduate design program

MATLAB下DLA二维程序源代码，可以模拟出二维图形并计算分形维数等-MATLAB under the DLA the 2D program source code, you can simulate two-dimensional graphics and calculation of the fractal dimension

本文主要讨论获得图片后如何提取其边界信息，首先利用图像灰度均匀化解决了对比度不清晰的问题，然后利用高斯滤波法对图片进行滤波去噪，进而利用Canny算法实现边缘检测提取边界，该方法与Matlab自带的求边界方法有明显的提高，为利用Matlab程序求图像分形维数提供了更精确的前提。-This article focuses on how to get the image to extract the boundary information, the first to use to the gray