Fri 11 Jul 2008
Learn about Digital Imaging
Posted by smithy under Technology
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Digital Imaging is a process where an electronic photograph, scanned document or image is converted into a series of electronic points called pixels. Pixels is an acronym for “picture elements”. After the image is converted, or digitized, it is stored on a memory storage device that May be a hard drive or a kind of electronic storage device like a stick of memory. Pixels are stored in a compressed format to save storage space. Since each pixel is being created, it is assigned a color value, a value called tonal, black, white, shades of gray, or a color itself. These pixels must be processed by software to enable them to be called and considered a real image later.
Crude oil just hit the limit of $145 per barrel this week with no sign to stop increasing; moreover it may break another record if this situation can not be settled down. The high increment in crude oil only means one thing; the cost of energy that we should burden is also rising up. You can see for your self at you nearby gas station and see the price is changing each week, following the global prices.




