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Graphic File Compression Formats
Web graphics are by requirement compressed due to the bandwidth issues surrounding networked delivery of information and since image files include so much information. File format is the exact format wherein the image is saved. The format is known by the three-letter extension at the end of the file name. Each format has its own disadvantages, characteristics and advantages. By explain the file format it may be possible to find out the number of pixels and additional information. All file formats will have a reference to the numbers of bits per pixel which the format is able of supporting
Various graphic file formats employ varying compression schemes and several are designed to work better than others for definite types of graphics. The two primary Web file formats are JPEG and GIF.
2D Shape Primitives You have already learnt to plot a point or a pixel on any display device. In this unit, we shall introduce you to various devices available for data input o
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Disadvantages of CAD - Risk of deskilling - High training costs to use packages - Can move work overseas One CAD operator can do work of 5 manual draftsmen
Suppose here, one allows 256 depth value levels to be employed. Approximately how much memory would a 512x512 pixel display necessitate to store z-buffer? Solution : A system w
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Explain application areas of computer graphics in different areas. Early computer graphics has only certain special capabilities such as straight lines circles and ellipses
Problem with Interpolated Shading There are several more shading models that intermediate in complication among Gouraud and Phong shading, linking the liner interpolation of t
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