Edge Models in Digital Image Processing MCQs Quiz Online PDF Download

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MCQs on Edge Models in Digital Image Processing Quiz PDF Download

MCQ. For noise reduction we use

  1. image smoothing
  2. image contouring
  3. image enhancement
  4. image recognition

A

MCQ. Standard deviation is referred to as noiseless if having value

  1. 0.1
  2. 0.2
  3. 0.3
  4. 0.4

A

MCQ. Second derivatives are zero at points on

  1. ramp
  2. step
  3. constant intensity
  4. edge

A

MCQ. 8bit image has intensity levels of

  1. 0
  2. 128
  3. 255
  4. 256

D

MCQ. Intersection between zero intensity and extreme of second derivative is called

  1. discontinuity
  2. similarity
  3. continuity
  4. zero crossing

D