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Questions and Answers
How many parameters are needed to estimate the fundamental matrix given point correspondences?
How many parameters are needed to estimate the fundamental matrix given point correspondences?
- Three parameters
- Seven parameters (correct)
- Nine parameters
- Five parameters
What does the equation $x' ^ op Fx = 0$ represent in epipolar geometry?
What does the equation $x' ^ op Fx = 0$ represent in epipolar geometry?
- A determinant of the fundamental matrix
- A scale factor for the fundamental matrix
- A point correspondence between stereo images
- A line (epipolar line) on which the corresponding point x' on the other image must lie (correct)
What is the rank of the fundamental matrix?
What is the rank of the fundamental matrix?
- Rank two (correct)
- Rank four
- Rank three
- Rank one
How many point correspondences are needed to estimate the fundamental matrix?
How many point correspondences are needed to estimate the fundamental matrix?
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Who coined the term 'fundamental matrix'?
Who coined the term 'fundamental matrix'?
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