1.图像反转 2.灰度线性变换 3.非线性变换 4.直方图均衡化 5.线性平滑滤波器 6.中值滤波器 8.梯度算子检测边缘 9.LOG算子检测边缘 10.Canny算子检测边缘 11.边界跟踪（bwtraceboundary函数） -Image reversal. Grayscale linear transform 3. Nonlinear transformation 4. Histogram equalization 5 linear smoothi

用canny算子提取边缘，matlab程序-With a canny operator edge extraction, matlab program. . . . . . . . . . . . . . .

用matlab提取图像的骨架 参看边缘检测技术、闭合边界技术和轮廓提取方面的资料 用canny算子检测得到的边界图见附图，还需要进行边界的修补然后提取轮廓 根据你的要求再自己加些东西进去吧 -Matlab was used to extract the skeleton of the image See the edge detection technology, a closed boundary contour extraction and information tec

Canny Edge detection without using matlab code