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Acceptable calibration error

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David PAGNON 2023-10-10 13:38:46 +02:00 committed by GitHub
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@ -298,6 +298,8 @@ If you already have a calibration file, set `calibration_type` type to `convert`
is flat, without reflections, surrounded by a white border, and is not rotationally invariant (Nrows ≠ Ncols, and Nrows odd if Ncols even). is flat, without reflections, surrounded by a white border, and is not rotationally invariant (Nrows ≠ Ncols, and Nrows odd if Ncols even).
<img src="Content/Calib_int.png" width="600"> <img src="Content/Calib_int.png" width="600">
Intrinsic calibration error should be below 0.5 px.
- **Calculate extrinsic parameters:** - **Calculate extrinsic parameters:**
@ -317,6 +319,8 @@ If you already have a calibration file, set `calibration_type` type to `convert`
<img src="Content/Calib_ext.png" width="920"> <img src="Content/Calib_ext.png" width="920">
Intrinsic calibration error should be below 1 cm, but depending on your application, results will still be potentially acceptable up to 2.5 cm.
- **With points:** - **With points:**
- Points can be detected from a wand.\ - Points can be detected from a wand.\
[Want to contribute?](#how-to-contribute) [Want to contribute?](#how-to-contribute)