Distorted and blurred images or videos are practically useless as they do not serve the basic purpose of providing the information the viewer expects. But such images and videos can be enhanced through the image and video enhancement system. Enhancement refers to adjusting digital images so that they can be presented for analysis.

It involves sharpening, or brightening an image, or removing noise from a video, etc. to make the image or clip more viewable. It helps with better viewing, analysis, information gathering and decision-making.