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Wikipedia:Removal of non-free images. WP:RFUI. WP:FUIR. The ninth item of Wikipedia’s policy for non-free content states that non-free images should only be used in the article namespace (not disambiguation pages), and goes further into the underlying reasons for the policy. This issue is important because copyright complaints are a very ...
A photograph of a neighborhood watch sign is the foreground color while the rest of the image is the background color. In the document-scanning industry, this is often referred to as "bi-tonal". A binary image is one that consists of pixels that can have one of exactly two colors, usually black and white.
Eraser is an open-source secure file erasure tool available for the Windows operating system. It supports both file and volume wiping. Eraser securely ...
Foreground detection is one of the major tasks in the field of computer vision and image processing whose aim is to detect changes in image sequences. Background subtraction is any technique which allows an image's foreground to be extracted for further processing (object recognition etc.). Many applications do not need to know everything about ...
An eraser (also known as a rubber in some Commonwealth countries, including South Africa [1] [2] [3] from which the material first used got its name) is an article of stationery that is used for removing marks from paper or skin (e.g. parchment or vellum ). Erasers have a rubbery consistency and come in a variety of shapes, sizes, and colors.
Ink eraser. An ink eraser is an instrument used to scrape away or chemically bleach ink from a writing surface. This is a more involved process than removing pencil markings. Pencil marks can be gradually adhered to natural rubber fragments by rubbing the mark with a pencil eraser (this action is what prompted Joseph Priestley to give ...
Template:Background color. Template. : Background color. Template documentation. This template is used on approximately 5,600 pages and changes may be widely noticed. Test changes in the template's or subpages, or in your own . Consider discussing changes on the before implementing them. Shortcut.
A kneaded eraser, also commonly known as a putty rubber, is a pliable erasing tool used by artists. It is usually made of a grey or white unvulcanized rubber (though it can be found in many different colors, such as green, blue, hot pink, yellow, and so forth) resembling putty or chewing gum. It functions by absorbing and "picking up" graphite ...
Data erasure. Data erasure (sometimes referred to as data clearing, data wiping, or data destruction) is a software-based method of data sanitization that aims to completely destroy all electronic data residing on a hard disk drive or other digital media by overwriting data onto all sectors of the device in an irreversible process.
nohup is a POSIX command which means "no hang up". Its purpose is to execute a command such that it ignores the HUP (hangup) signal and therefore does not stop when the user logs out. Output that would normally go to the terminal goes to a file called nohup.out, if it has not already been redirected.