What is scan conversion
Explain the term scan conversion?
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Main task of display processor includes digitizing the picture definition provided within the application program in the set of pixel-intensity values for storage within the frame buffer. This digitization process is known as scan conversion.
Illustrate the term projections.
Explain the term retracing? Explain the horizontal as well as vertical retracing.
Explain the different types of 2D Transformation
Explain the term rendering bi-cubic surface patches of the constant u and v method?
Explain about Joysticks.
What do you mean by the term scientific visualization, name some software which are used in this region?
Explain the meaning of Transformation? Explain what are active and passive transformations?
Illustrate use of control points and ways of specifying spline curve?
Describe the use of Projection reference point? Briefly illustrate it.
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?
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