UGC NET CSE | September 2013 | Part 3 | Question: 61

Question

Which of the following is/are fundamental method(s) of antialiasing?

1. Increase of sample rate
2. Treating a pixel as a finite area rather than as a point
3. Decrease of sample rate
   • A. I and II
   • B. II and III
   • C. I only
   • D. II only

Answer 1

 In computer graphics, the process by which smooth curves and other lines become jagged because the resolution of the graphics device or file is not high enough to represent a smooth curve is called aliasing

one solution is increase the sample rate  so that aliasing effect is reduced and second is treating pixel as finite area rather than a point 

so ans is A