extension functions of two variables

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Continuous variables in 2D transform pair are interpreted as

Continuous variables in 2D transform pair are interpreted as
  • A. continuous frequency variables
  • B. spatial variables
  • C. continuous spatial variables
  • D. discrete spatial variables
  • Correct Answer: Option C

Impulse S(t,v) is function having

Impulse S(t,v) is function having
  • A. one variable
  • B. two variables
  • C. three variables
  • D. four variables
  • Correct Answer: Option B

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

A continuous band limited function can be recovered with no error if sampled intervals are less than 1/2umax is statement of
  • A. 2D sampling series
  • B. 3D sampling theorem
  • C. 1D sampling theorem
  • D. 2D sampling theorem
  • Correct Answer: Option D

To reduce effect of aliasing high frequencies are

To reduce effect of aliasing high frequencies are
  • A. attenuated
  • B. accentuated
  • C. reduced
  • D. removed
  • Correct Answer: Option A

Common example of 2D interpolation is image

Common example of 2D interpolation is image
  • A. enhancement
  • B. sharpening
  • C. blurring
  • D. resizing
  • Correct Answer: Option D