If you have digital images with pixelation or noise in them, you can improve them using the GIMP (GNU Image Manipulation Program) software. The GIMP filters provide a range of effects that can help ...

Blurred lines: This is another entry in our irregular series on fundamental topics of light, colour and imaging. This time, we explore why there are so many different kinds of blur, why they differ in ...

Halftone patterns from scanned printed images can prevent the carefully crafted promotional content on your website or brochure from connecting with potential customers. Used together, Photoshop's ...

Blurring is a commonly used visual effect when digitally editing photos and videos. One of the most common blurs used in these fields is the Gaussian blur. You may have used this tool thousands of ...