１）已知图像imageRuihua1.tif和imageRuihua2.tif，采用适当的空间滤波的方法（选择多种模板和不同模板系数），对图像进行边缘锐化处理，并得到增强边缘后的图像。

2）比较分析各模板对去噪效果的影响。

-1) known image imageRuihua1.tif and imageRuihua2.tif, using appropriate spatial filtering methods (choose a variety of templates and different templates coefficient), the image edge sharpening, edge and get after image enhancement. 2) comparative analysis of the impact of de-noising effect of each template.