Friday, May 23, 2008

Digital Art











Digital art most commonly refers to art created on a computer in digital form. Digital art can be purely computer generated, such as fractals,and algorithmic or taken from another source, such as a scanned photograph, or an image drawn using vector graphics software using a mouse or graphics tablet. Though technically the term may be applied to art done using other media or processes and merely scanned in, it is usually reserved for art that has been non-trivially modified by a computing process (such as a computer program, microcontroller or any electronic system capable of interpreting an input to create an output); digitized text data and raw audio and video recordings are not usually considered digital art in themselves, but can be part of a larger project. In an expanded sense, "digital art" is a term applied to contemporary art that uses the methods of mass production or media.

The availability and popularity of photograph manipulation software has spawned a vast and creative library of highly modified images, many bearing little or no hint of the original image. Using electronic versions of brushes, filters and enlargers, these "Neographers" produce images unattainable through conventional photographic tools. In addition, digital artists may manipulate scanned drawings, paintings, collages or lithographs, as well as using any of the above-mentioned techniques in combination. Artists also use many other sources of information and programs to create their work.

3D graphics are created via the process of designing complex imagery from geometric shapes, polygons or NURBS curves to create realistic 3 dimensional shapes, objects and scenes for use in various media such as film, television, print, rapid prototyping and the special visual effects. There are many software programs for doing this.
The technology can enable collaboration, lending itself to sharing and augumenting by a creative effort similar to the open source movement, and the creative commons in which users can collaborate in a project to create unique pieces of art.
The mainstream media uses a lot of digital art in advertisements, and computers are used extensively in film to produce special effects. Desktop publishing has had a huge impact on the publishing world, although that is more related to graphic design.
In my personal opinion, no other art form comes close to the digital one. With the current technology you can digitally create almost any picture,song or movie. Of course, technology hasn't gone far enough to deny the need for real samples such as photographs,films,records but it's pretty damn close.
~Albert


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