4. Geometric Vision

Epipolar Geometry — Quiz

Test your understanding of epipolar geometry with 5 practice questions.

Practice Questions

Question 1

Which of the following statements about the epipolar plane is true?

Question 2

Given the fundamental matrix $F$, and a point $p_1$ in the first image, the epipolar line $l_2$ in the second image is given by the equation $l_2 = F p_1$. What does $l_2$ represent in this context?

Question 3

What is the rank of the essential matrix ($E$) in epipolar geometry for a general stereo camera setup?

Question 4

If the essential matrix ($E$) is known, how many possible 3D camera poses (rotation and translation) can be recovered?

Question 5

Which of the following properties is characteristic of the essential matrix ($E$) but not necessarily of the fundamental matrix ($F$)?