Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the significance of image quality in SfM?
💡 Hint: Think about how a blurry picture looks compared to a sharp one.
Question 2
Easy
Define 'overlap' in the context of photogrammetry.
💡 Hint: Consider how jigsaw puzzles work.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is one primary factor that influences the accuracy of SfM?
- The number of photos
- The quality of photos
- The type of camera
💡 Hint: Think about how a blurry picture might affect the results.
Question 2
True or False: SfM does not require image overlap to function effectively.
- True
- False
💡 Hint: Remember the jigsaw puzzle analogy.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You are tasked with creating a 3D model of a large grassy field for a civil engineering project where the feature variation is minimal. Outline a comprehensive plan detailing how to ensure accurate SfM results.
💡 Hint: Consider how to introduce more texture or features to the model.
Question 2
Analyze a scenario where an actual photogrammetric survey produces less than optimal results due to insufficient image overlap. Discuss countermeasures that could enhance the modeling output without changing the planned survey routes.
💡 Hint: Reflect on how to navigate around the limitation of the existing paths.
Challenge and get performance evaluation