camera_calibration_and_stereo_vision
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| camera_calibration_and_stereo_vision [2024/04/24 13:17] – wilfred | camera_calibration_and_stereo_vision [2024/04/24 21:31] (current) – wilfred | ||
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| * In the camera calibration function, you must set three parameters: rows, columns and world_scaling | * In the camera calibration function, you must set three parameters: rows, columns and world_scaling | ||
| * Rows and columns refer the number of " | * Rows and columns refer the number of " | ||
| - | * In the image below, rows = 5 and columns = 7 | + | * In the image below: < |
| * Note that OpenCV will throw an error if the number of rows and columns is incorrect | * Note that OpenCV will throw an error if the number of rows and columns is incorrect | ||
| * world_scaling is the physical dimension of a square on the checkerboard, | * world_scaling is the physical dimension of a square on the checkerboard, | ||
| Line 17: | Line 17: | ||
| {{ : | {{ : | ||
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| + | * It is often important to define a world frame | ||
camera_calibration_and_stereo_vision.1713979076.txt.gz · Last modified: 2024/04/24 13:17 by wilfred