Restoration in Presence of Noise MCQs Quiz Online PDF Download

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Digital image processing practice test MCQ: filter that replaces pixel value with medians of intensity levels is with choices arithmetic mean filter, geometric mean filter, median filter and sequence mean filter problem solving skills for summative and formative assessment, competitive exam prep, interview questions with answer key. Free study guide is for online learning restoration in presence of noise quiz with MCQs to practice test questions with answers.

MCQs on Restoration in Presence of Noise Quiz PDF Download

MCQ. Filter that replaces pixel value with medians of intensity levels is

  1. arithmetic mean filter
  2. geometric mean filter
  3. median filter
  4. sequence mean filter

C

MCQ. Contraharmonic mean filter produces

  1. degraded image
  2. original image
  3. restored image
  4. plane

C

MCQ. One that is not type of a mean filter

  1. arithmetic mean filter
  2. geometric mean filter
  3. harmonic mean filter
  4. sequence mean filter

D

MCQ. Mean filters reduce noise using

  1. sharpening
  2. blurring
  3. restoration
  4. acquisition

B

MCQ. Spatial filtering is used in presence of

  1. additive random noise
  2. gamma noise
  3. black noise
  4. exponential noise

A