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ChArUco calibration fixes#2

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ntobler wants to merge 2 commits intonasa:masterfrom
ntobler:charuco_fixes
Open

ChArUco calibration fixes#2
ntobler wants to merge 2 commits intonasa:masterfrom
ntobler:charuco_fixes

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@ntobler
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@ntobler ntobler commented Sep 26, 2023

I have taken the liberty to change the newly added ChArUco target calibration script, such that it is able to accept images that contain only parts of the target. This is a great advantage of ChArUco compared to normal checkerboard targets, which only allow fully contained targets. With this feature, users are enabled to calibrate the camera accurately in the entire field of view.

I have tested the functionality of the addition using my own dataset.

A second addition is the version constraint of the opencv-contrib-python dependency, which has a breaking change in the ArUco api from 4.7.0 on.

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