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Merge PSD marginalization prior propagation fix - #47

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Alexander-guo merged 2 commits into
fix/multicam-synchronized-inputfrom
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Oct 6, 2026
Merged

Alexander-guo merged 2 commits into
fix/multicam-synchronized-inputfrom
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Copilot AI balanced review requested due to automatic review settings October 6, 2026 02:09
@Alexander-guo
Alexander-guo merged commit ea79a41 into fix/multicam-synchronized-input Oct 6, 2026
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Copilot review overview

🟢 Approval recommended

The reconstruction is mathematically consistent with the residual and Jacobian exposed to Ceres.

Review effort: Balanced
Findings: None

What changed in this PR

Ensures repeated marginalization propagates the same PSD-projected prior used by Ceres.

Changes:

  • Reconstructs the Hessian and RHS from the projected Jacobian and residual.
File Description
okvis_ros/​okvis/​okvis_ceres/​src/​MarginalizationError.cpp Preserves the projected prior for subsequent Schur updates.

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