Point Line and Edge Detection MCQs Quiz Online PDF Download

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Digital image processing practice test MCQ: digital functions' derivatives are defined as with options differences, multiplication, addition and division for online computer science degree preparation with online distance learning exam's trivia questions. Free study guide is for online learning point line and edge detection quiz with MCQs to practice test questions with answers.

MCQs on Point Line and Edge Detection Quiz PDF Download

MCQ: Digital functions' derivatives are defined as

  1. differences
  2. multiplication
  3. addition
  4. division

A

MCQ: First derivative approximation says that values of constant intensities must be

  1. 1
  2. 0
  3. positive
  4. negative

B

MCQ: Second derivative approximation says that values along ramp must be

  1. nonzero
  2. zero
  3. positive
  4. negative

B

MCQ: Transition between objects and background shows

  1. ramp edges
  2. step edges
  3. sharp edges
  4. Both A and B

D

MCQ: For edge detection we use

  1. first derivative
  2. second derivative
  3. third derivative
  4. Both A and B

A