Many of today’s cameras come with built-in filter effects that can be applied”¨ to shots as you take them. They are only applied to JPEGs because raw files are, by definition, created without ...

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 ...

To add extra visual interest to a photo, try using a blur filter to simulate motion. Even though your subject is stationary in the picture, the viewer’s brain will experience the movement, which adds ...

The blur filter in Photoshop smooths out rough edges and removes grainy areas on your images and graphics. The filter is built into the program and doesn't require ...

Choose Filter>Blur>Lens Blur... form the menus. This opens a rather large dialog box to work in. First thing, make sure you have the button at the top labeled "Faster" selected. More Accurate is just ...

In this blog post I'm going to start exploring the topic of blur filters. My original intention was to… – Give an example of the techniques that runs on Windows Desktop OpenGL and Android OpenGL ES ...