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JPEG (Joint Photographic Experts Group) |
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Beginner -
Problem: Image - Storage Problem: Images have considerably higher storage
requirements than text. Therefore the data rates for the communication of continuous data are significant.
Pixel Image: Pixel is an artificial word composed from picture and element. A pixel image is the counterpart to a vector-graphic.
In a pixel image the information are stored point by point. In a vector-graphic the position, size, form, colour etc. of the objects are described.
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