Practice Bundle Adjustment (4.14.3) - Graphical Radial Triangulation - Surveying and Geomatics

Practice: Bundle adjustment

Lesson 4.14.3Graphical Radial Triangulation

Practise this section

9 questions

Flashcard drill
2 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
Sign up to start the exercise
Quiz
3 questions · about 2 min · pass mark 70%. Hints available.
Sign up to start the quiz

6 sample questions

Question 1.
What is the primary purpose of bundle adjustment?
Show hintHide hint
Think about how images work together.
Question 2.
Why do we need ground control points for bundle adjustment?
Show hintHide hint
Consider their role in mapping.
3Question 3.
What is a bundle adjustment primarily used for?
- Refining single images
- Aligning multiple images
- Editing photographs
Show hintHide hint
Think about how multiple images must work together.
4Question 4.
True or False: The collinearity equation requires at least three known points to solve for unknowns.
- True
- False
Show hintHide hint
Consider how solving for unknowns works.
Question 5.
In a project involving aerial triangulation, three ground control points were identified. Explain how you would utilize these points to perform a bundle adjustment and calculate six unknown parameters.
Show hintHide hint
Focus on how to map the relationships between points.
Question 6.
If a set of aerial images shows misalignment due to camera orientation errors, describe the steps taken to rectify this issue using bundle adjustment techniques.
Show hintHide hint
Consider how realigning images impacts overall accuracy.

5 more questions in this section. Enroll free to practise them all.