8000 Faster 8-point fundamental matrix estimator by ahojnnes · Pull Request #2613 · colmap/colmap · GitHub
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Faster 8-point fundamental matrix estimator #2613

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Merged
merged 3 commits into from
Jun 25, 2024
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ahojnnes
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@ahojnnes ahojnnes commented Jun 24, 2024

Minimal 8-point case is ~5 faster. Unchanged performance on over-constrained case. Added some more test coverage.

EXPECT_NEAR(F(1, 2), 0.977619, 1e-5);
EXPECT_NEAR(F(2, 0), 11.22355, 1e-5);
EXPECT_NEAR(F(2, 1), -19.43171, 1e-5);
EXPECT_NEAR(F(2, 2), 1, 1e-5);
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Same values, just rescaled.

@ahojnnes ahojnnes merged commit 888421e into main Jun 25, 2024
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@ahojnnes ahojnnes deleted the user/joschonb/eight-point branch June 25, 2024 06:59
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