Define perspective projection
What do you understand by the term perspective projection? Illustrate briefly?
Expert
When the rays coming towards the object converge at the centre of the projection, then this projection is termed as perspective projection, or else it is parallel projection. This projection is termed as perspective projection since in this projection faraway objects appear tiny and closer objects appear bigger.
Briefly illustrate the term Touch panels? Write down its key features.
What do you mean by a term translation?
Explain the term Joysticks?
Illustrate the meaning of interlacing?
Explain: a) Addressability b) Dot size c) Inter-dot distance
Define the terms Random scan or Raster scan displays? Also differentiate it.
Illustrate the term Touch panels?
What is color look up table?
Describe the requirement of homogeneous coordinates?
Define the term attribute parameter? Also illustrate the different attribute of a line?
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