... | ... | @@ -8,8 +8,6 @@ Intrinsic calibration parameters are stored in `~/.config/ftl/intrinsics.yml`. I |
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Intrinsic parameters are used to correct lens distortions, so it is important that the pattern is on as flat surface as possible (so distortion from board's shape is much less than lens distortion).
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See also "*Lens Profile Creator Calibration Chart Shooting Quick Start Guide: 2. Capturing the Chart Images*"
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## Stereo calibration
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Stereo calibration pattern should be shown in various distances and angles. Calibration grid helps and is enabled by default (can be disabled with `use_grid`, note that `iter` and `delay` should likely also be adjusted).
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... | ... | @@ -33,3 +31,4 @@ Parameters are stored in `~/.config/ftl/extrinsics.yml`. |
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* [OpenCV 4.1.0: Camera Calibration and 3D Reconstruction](https://docs.opencv.org/4.1.0/d9/d0c/group__calib3d.html)
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* [OpenCV:
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Interactive camera calibration application](https://docs.opencv.org/4.1.0/d7/d21/tutorial_interactive_calibration.html)
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* Lens Profile Creator Calibration Chart Shooting Quick Start Guide |
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