VC++.net实现图像的锐化效果，用过PhotoShop的朋友大概都对此效果很熟悉，图像锐化可使图像看上去更清淅，但过度锐化会使图像失真。在本例中，你可引入一张BMP或JPG图像进行测试，在打开图片后，点击一下鼠标右键就进行了一次锐化效果，多次点击多次锐化。-VC++.net image sharpening effects, used PhotoShop friends about this effect is very familiar, image sharpening makes the image look more clear mission, but excessive sharpening distort images. In this example, you can introduce a BMP or JPG image test, open the picture, click the right mouse button on a sharpening effect, multiple clicks repeatedly sharpening.