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Lovely! Try bumping --mesh-octree-depth by 1 or 2 for sharper models. Also if you're capturing photos in motion, definitely enable --rolling-shutter which will
by pierotofy 4y ago
Lovely! Try bumping --mesh-octree-depth by 1 or 2 for sharper models. Also if you're capturing photos in motion, definitely enable --rolling-shutter which will help compensate for the rolling shutter distortion of the DJI Mini 2's camera (it will take a bit longer to process though).
- palata 4y agoHow does it compensate for rolling shutter? Out of curiosity :)
- pierotofy 4y agoIt implements the method outlined in "A two-step approach for the correction of rolling shutter distortion in UAV photogrammetry" by Y. Zhou and others: https://www.sciencedirect.com/science/article/abs/pii/S0924271619302849 https://www.sciencedirect.com/science/article/abs/pii/S09242... The Python code is probably easier to understand: https://github.com/OpenDroneMap/OpenSfM/blob/287/opensfm/actions/rs_correct.py#L25 https://github.com/OpenDroneMap/OpenSfM/blob/287/opensfm/act...