Explain the term Image scanners
Explain the term Image scanners?
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♦ Drawings, color and black and white photos or text can be given as an input to the computer with an optical scanning mechanism.
♦ According to reflected light intensity the gradations of gray scale or color can be stored in an array
Explain about Touch panels.
Explain the term aspect ratio? Describe in detail.
Write down the different types of graphic images?
Describe the cohen sutherland Line Clipping Algorithm in brief?
Explain the term scan conversion?
Illustrate the term Graphics Tablet?
What is the different representation schemes utilized in three dimensional objects?
Consider three different raster systems with resolutions of 640 x 480, 1280 x 1024, and 2560 x 2048? a) What size is frame buffer (in bytes) for each of these systems to store 12 bits per pixel?
Write down the Bresenhams line drawing algorithm?
What are the main attributes of animation software?
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