# Point Line and Edge Detection MCQs Quiz Online PDF eBook Download

Learn point line and edge detection Multiple Choice Questions (MCQ), point line and edge detection quiz answers pdf to study online image processing course. Practice image segmentation Multiple Choice Questions and Answers (MCQs), "point line and edge detection" quiz questions and answers for top online computer science programs. Learn point line and edge detection in image processing, edge models in digital image processing, point line and edge detection test prep for master's degree in computer science.

"Digital functions' derivatives are defined as" Multiple Choice Questions (MCQ) on point line and edge detection with choices differences, multiplication, addition, and division for top online computer science programs. Practice merit scholarships assessment test, online learning point line and edge detection quiz questions for competitive exams in computer science major for BSc computer science.

MCQ: Digital functions' derivatives are defined as

1. differences
2. multiplication
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 the 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