Filters give a great variety of visual effects in web pages dynamically.Image Filters are of three types:
1.Gray:-The Gray Filter applies a grayscale image effect in which all color is stripped from the image and all that remains in brightness data.
2.Xray:-The Xray Filter applies an Xray effect which is just an invertion of the Gray effect
3.Invert:-The Invert Filter applies a Negative Image effect ie:dark ares become light and light areas become dark.
filet name must be given with STYLE attribute as follows:
output of Image :