Practice - Structure from Motion (SfM) in Photogrammetry
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Practice Questions
Test your understanding with targeted questions
What is Structure from Motion (SfM)?
💡 Hint: Think about how pictures can show depth.
What do we mean by image acquisition in SfM?
💡 Hint: Consider what type of devices are used to take these images.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is Structure from Motion (SfM)?
💡 Hint: Consider the relationship between the dimensions in this technique.
True or False: SfM requires a calibrated camera to function effectively.
💡 Hint: Think about what makes this method user-friendly.
1 more question available
Challenge Problems
Push your limits with advanced challenges
You are given a dataset of images from a disaster site captured by a drone. Describe the steps you would take using SfM to create a 3D model of the area and explain how you would ensure accuracy in your model.
💡 Hint: Think about which step impacts accuracy the most.
Consider a scenario where SfM yields a poor 3D reconstruction due to low-quality images. Propose a solution to improve the outcomes and explain why your approach would be effective.
💡 Hint: What factors affect image quality, and how can they be improved?
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