# Extension to Functions of Two Variables MCQs Quiz Online PDF Download

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MCQ: Common example of 2D interpolation is image

1. enhancement
2. sharpening
3. blurring
4. resizing

D

MCQ: To reduce effect of aliasing high frequencies are

1. attenuated
2. accentuated
3. reduced
4. removed

A

MCQ: A continuous band limited function can be recovered with no error if sampled intervals are less than 1/2umax is statement of

1. 2D sampling series
2. 3D sampling theorem
3. 1D sampling theorem
4. 2D sampling theorem

D

MCQ: Impulse S(t,v) is function having

1. one variable
2. two variables
3. three variables
4. four variables

B

MCQ: Continuous variables in 2D transform pair are interpreted as

1. continuous frequency variables
2. spatial variables
3. continuous spatial variables
4. discrete spatial variables

C