Best Image Wallpapers

Raster images can be created by a variety of input devices and techniques, such as digital cameras, scanners, coordinate-measuring machines, seismographic profiling, airborne radar, and more.

They can also be synthesized from arbitrary non-image data, such as mathematical functions or three-dimensional geometric models.

The latter being a major sub-area of computer graphics.

The field of digital image processing is the study of algorithms for their transformation.