Background

From Wikipedia, the free encyclopedia

The term background may refer to:

In art;

• Background (art), the part of a scene that appears to be farthest from the viewer
• Background lighting, a film technique

In computing;

• Background (computer software), software that is running but not being displayed
• Background, or desktop picture, is the image or colour displayed on a website or computer desktop behind the visible content

In physics;:

• Background (astronomy), small amounts of light coming from otherwise dark parts of the sky
• Background radiation, the natural radiation that is always present in a location
• Cosmic microwave background radiation, a natural constant radiation emanating throughout the universe
• Background independence, a condition in theoretical physics

In imaging (photography, computer vision, medical imaging):

• Background, the part of an image that lies outside the object(s) of interest captured by the image and which form the foreground.

In music;

• Background (album), an album by Lifetime

In journalism it may also refer to:

• Background understanding, between a news source and a reporter on the privacy of a discussion