Marge's Computer Repair, Software Application, Networking, and Digital Photography
digital photography AND imaging
What is Digital Imaging?
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"Digital imaging is the art of making digital images – photographs, printed texts, or artwork - through the use of a digital camera or image machine, or by scanning them as a document. Each image is compiled of a certain amount of pixels, which are then mapped onto a grid and stored in a sequence by a computer."
What is Digital Photography?
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"Digital photography uses cameras containing arrays of electronic photodetectors to produce images focused by a lens, as opposed to exposure to photographic film. The captured images are digitized and stored as a computer file ready for further digital processing, viewing, electronic publishing, or digital printing."
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"Until the advent of such technology, photographs were made by exposing light-sensitive photographic film and paper, which was processed in liquid chemical solutions to develop and stabilize the image. Digital photographs are typically created solely by computer-based photoelectric and mechanical techniques, without wet bath chemical processing."