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Unformatted text preview: picture is called the resolution . If enough pixels are used (high resolution), and are then presented in the proper order side by side, the human eye can be fooled into thinking its viewing a continuous picture. Figure 3.12 shows a digitized picture, with a small portion of it magni-fied to show the individual pixels. The storage of image information on a pixel-by-pixel basis is called a raster-graphics format . There are several popular raster file formats in use, including bitmap (BMP), GIF, and JPEG. A bitmap file is one of the most straightforward graphic representa-tions. In addition to a few administrative details, a bitmap file contains the...
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This note was uploaded on 01/13/2011 for the course CSE 1550 taught by Professor Marianakant during the Fall '10 term at York University.
- Fall '10