Provide reasonable defaults for some estimator options#2745
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Crucial fix. Thanks! |
ahojnnes
approved these changes
Sep 4, 2024
B1ueber2y
reviewed
Sep 4, 2024
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| // Whether to refine the focal length parameter group. | ||
| bool refine_focal_length = true; | ||
| bool refine_focal_length = false; |
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The logic here also needs to be updated since the default has been changed? https://github.com/colmap/colmap/blob/main/src/colmap/sfm/incremental_mapper.cc#L475-L482
Not sure if there are other cases in the sfm. Might need double check
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| // Whether to refine the extra parameter group. | ||
| bool refine_extra_params = true; | ||
| bool refine_extra_params = false; |
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Same to the focal_length option
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#2721 inadvertently broke the default options for
pycolmap.estimate_triangulation, which I then realized were completely wrong. To fix this, I think thatEstimateTriangulationOptionsandAbsolutePose{Estimation,Refinement}Optionsshould provide sensible defaults instead of, as we have been doing it so far, monkey-patching some values in Python. This PR doesn't change the default behavior of COLMAP and only slightly affects PyCOLMAP'sestimate_triangulation/absolute_pose_estimation/rig_absolute_pose_estimationto be consistent with the corresponding COLMAP options.