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Zuzana Kukelova, Martin Bujnak, Jan Heller, Tomas Pajdla The Art of Solving Minimal Problems Tricks: Making Minimal Solvers Fast Microsoft Research Cambridge.

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Presentation on theme: "Zuzana Kukelova, Martin Bujnak, Jan Heller, Tomas Pajdla The Art of Solving Minimal Problems Tricks: Making Minimal Solvers Fast Microsoft Research Cambridge."— Presentation transcript:

1 Zuzana Kukelova, Martin Bujnak, Jan Heller, Tomas Pajdla The Art of Solving Minimal Problems Tricks: Making Minimal Solvers Fast Microsoft Research Cambridge Czech Technical University in Prague Capturing Reality s.r.o. CapturingReality

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4 Input equationsElimination template matrix Gauss-Jordan Elimination Multiplication matrix Eigenvalues → Solutions

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9 G-J elimination of the elimination template matrix Absolute pose of a camera with unknown focal length 3x speed-up Absolute pose of a camera with unknown focal length and radial distortion 3x speed-up Relative pose for cameras with different radial distortions 5x speed-up

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