1. Image Formation
Lens Distortion — Quiz
Test your understanding of lens distortion with 5 practice questions.
Practice Questions
Question 1
Which type of lens distortion causes straight lines to appear curved inwards towards the center of the image?
Question 2
What is the primary characteristic of radial lens distortion?
Question 3
Tangential lens distortion is primarily caused by which of the following?
Question 4
Which of the following describes the goal of lens distortion correction in computer vision?
Question 5
If a distorted image point is given by coordinates $(x_d, y_d)$ and the undistorted point by $(x_u, y_u)$, which of the following equations represents a common model for tangential distortion, where $p_1$ and $p_2$ are tangential distortion coefficients?