Revert scale changes for metric reconstruction in rig sfm.#3530
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B1ueber2y merged 15 commits intoAug 7, 2025
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Revert scale changes for metric reconstruction in rig sfm.#3530B1ueber2y merged 15 commits intocolmap:maincolmap/colmap:mainfrom B1ueber2y:features/unnormalizeB1ueber2y/colmap:features/unnormalizeCopy head branch name to clipboard
B1ueber2y merged 15 commits into
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B1ueber2y:features/unnormalizeB1ueber2y/colmap:features/unnormalizeCopy head branch name to clipboard
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…onstruction in rig sfm.
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Thanks, I am a bit worried about numerical issues due to repeated multiplication of the relative scale factor. Could we alternatively find the average scale between optimized and original registered rigs? |
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Done. This new approach will need access to the database cache to get the initial rig extrinsics. |
ahojnnes
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ahojnnes
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Thank you, LGTM. In the future, we could potentially compute the scaling a bit more robustly but this is a good start.
ahojnnes
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ahojnnes
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B1ueber2y
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August 7, 2025 13:54
tavislocus
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Aug 19, 2025
Fixes colmap#3529 Can be also concerning for hierarchical pipeline https://github.com/colmap/colmap/blob/main/src/colmap/controllers/hierarchical_pipeline_test.cc#L116.
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Fixes #3529 Can be also concerning for hierarchical pipeline https://github.com/colmap/colmap/blob/main/src/colmap/controllers/hierarchical_pipeline_test.cc#L116.
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Fixes #3529
Can be also concerning for hierarchical pipeline https://github.com/colmap/colmap/blob/main/src/colmap/controllers/hierarchical_pipeline_test.cc#L116.