经典亚像素边缘检测算法Zernike算法程序，编译过可以运行-Classical active contour the snake model program, you can run the compiled! !

使用空间矩算法实现图像亚像素边缘检测，程序精度能达到0.1个像素级别-Spatial moment algorithm to image sub-pixel edge detection

亚像素提取边缘源代码，可以进行准确的边缘检测-Subpixel edge source code

传统的边缘检测算法只能定位到像素级，不能得到精确的结果，亚像素是对像素进一步细分，是结果更精确-Traditional edge detection algorithm can only target the pixel level, you can not get an accurate result, the pixel sub-pixel is further broken down, as a result of more accurate