If you have an interest in computer graphics or design, it doesn't take long to realize there are two different kinds of graphics: vectors and rasters. Although you might not be able to tell the ...

A raster image is like a photo in your newspaper. Look closely and you’ll see it’s made up of equally spaced round dots in several distinct colors. But if you look at an ad featuring a line drawing or ...

The PSD files created by Adobe Photoshop are known as bitmap or raster images. Essentially, they're essentially made up of a grid of colored pixels. For some purposes, including common business uses, ...