Image
hideAn image (from Latin imago) is an artifact, or has to do with a two-dimensional (a picture), that has a similar appearance to some subject—usually a physical object or a person.
Images may be two-dimensional, such as a photograph, screen display, and as well as a three-dimensional, such as a statue. They may be captured by optical devices—such as cameras, mirrors, lenses, telescopes, microscopes, etc. and natural objects and phenomena, such as the human eye or water surfaces.
The word image is also used in the broader sense of any two-dimensional figure such as a map, a graph, a pie chart, or an abstract painting. In this wider sense, images can also be rendered manually, such as by drawing, painting, carving, rendered automatically by printing or computer graphics technology, or developed by a combination of methods, especially in a pseudo-photograph.
A volatile image is one that exists only for a short period of time. This may be a reflection of an object by a mirror, a projection of a camera obscura, or a scene displayed on a cathode ray tube. A fixed image, also called a hard copy, is one that has been recorded on a material object, such as paper or textile by photography or digital processes.
A mental image exists in an individual's mind: something one remembers or imagines. The subject of an image need not be real; it may be an abstract concept, such as a graph, function, or "imaginary" entity. For example, Sigmund Freud claimed to have dreamt purely in aural-images of dialogues. The development of synthetic acoustic technologies and the creation of sound art have led to a consideration of the possibilities of a sound-image made up of irreducible phonic substance beyond linguistic or musicological analysis.
For more information about Image, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
News tagged with pictures
Jackson film not part of Sony's new 3-D vision
Dec 03, 2009 |
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(AP) -- Michael Jackson videos or the next Spider-Man movie won't be among the titles that Sony Corp. releases in 3-D as it gears up to boost TV sales with that technology, Chief Executive Howard Stringer ...
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Movieclips.com launches with studio deals
Dec 03, 2009 |
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(AP) -- Movieclips.com, an online movie clip-sharing service, launched in beta test mode on Wednesday touting the cooperation of six major Hollywood studios amid an industrywide slowdown in DVD sales.
Poll finds sexting common among young people
Dec 03, 2009 |
2 / 5 (1) |
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(AP) -- Think your kid is not "sexting"? Think again. Sexting - sharing sexually explicit photos, videos and chat by cell phone or online - is fairly commonplace among young people, despite sometimes grim ...
Comcast-NBC deal shows future is in content
11 hours ago |
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(AP) -- Comcast Corp. is buying control of NBC Universal from GE largely because Comcast wants to own more movies and TV shows. The point is to give it a position of strength if fewer people sign up for its ...
Sony signs 3-D video deal for 2010 World Cup
10 hours ago |
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(AP) -- The 2010 World Cup is going 3-D. Sony Corp. said Friday it has signed a deal with FIFA, the international football governing body, to record up to 25 World Cup games in 3-D - a technology that gives ...
Comcast aims to reshape entertainment with NBC
Dec 03, 2009 |
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(AP) -- Comcast Corp. announced Thursday it plans to buy a majority stake in NBC Universal for $13.75 billion, giving the nation's largest cable TV operator control of the Peacock network, an array of cable ...
Diffusion tensor imaging increases ability to remove benign tumors in children
Medicine & Health / Neuroscience
2 hours ago |
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A new study published this week in the Journal of Neurosurgery: Pediatrics finds that operative plans for removing Juvenile Pilocytic Astrocytoma, or JPA, tumors in the thalamus of the brain can be augmented with Diffusion Tensor ...
Parents gone wild? Study suggests link between working memory and reactive parenting
Medicine & Health / Psychology & Psychiatry
Dec 03, 2009 |
4 / 5 (2) |
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We've all been in situations before where we get so frustrated or angry about something, we will lash out at someone without thinking. This lashing out — reactive negativity — happens when we can't control our emotions. Luckily, ...
New software to simulate future financial crises
Technology / Computer Sciences
23 hours ago |
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(PhysOrg.com) -- Can economics better predict how banks will react to future credit crunches and their impact on the wider economy? Breakthrough simulation software by European researchers could hold the answers ...
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