基于SystemGenerator的图像边缘检测，分别有三种检测模式Sobel，Laplace以及Gauss—Laplace算子方式。成功在XilinxFPGA上验证，附带网表。-Three detection modes Sobel, Laplace and Gauss-Laplace operator image edge detection based on SystemGenerator. Success in XilinxFPGA verify with netlist.