Features of Raster scan systems
Describe the features of Raster scan systems? Briefly describe it.
Expert
a) Some processing units.
b) Consists of a special purpose processor, termed as video controller or display controller.
Video controller: A fixed region of the system memory is reserved for frame buffer and the video controller is provided access to the frame-buffer memory.
Illustrate the difference between bitBlt and pixBlt?
Describe the advantages and disadvantages of the DVST.
Write a short note on JPEG (or Joint Photographic Experts Group)?
What do you understand by scan line polygon algorithm?
What do you understand by term animobs, and in which system of animation they are used? Explain briefly?
Write a short note on the term vector scan Display?
What do you understand by the term plane of projection?
What do you understand by the term boundary representation of the polygon?
Illustrate the term scaling?
What do you understand by the term view plane? Also describe view-plane normal vector?
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