Failure to load calibration from ZED Open Capture

[marius851000]

I recently bought a ZED mini camera that I plan to use with zed open capture. The program correctly fetch the calibration, but it appear that file parsing fail with the "ZED File invalid" error message.

The file, download from "https://www.stereolabs.com/developers/calib?SN=10025811", (renamed with a .txt to please GitHub) is:
SN10025811.conf.txt

I’ll try to debug this problem myself.

[marius851000]

After some testing, it appears to be a locale issue, where atof use "," instead of "." for some reason.

[matlabbe]

Is it that line causing the issue?

rtabmap/corelib/src/camera/CameraStereoZedOC.cpp

Line 95 in d33e98a

return atof(ini_.GetValue(elems.front().c_str(), elems.back().c_str(), std::to_string(default_value).c_str()));

That could be fixed with uStr2Float function instead: 3d1eccb

[marius851000]

Yes. I've prepared a patch that use getDatas (from C++17), but now that I see there is a dedicated function already there, I will change it to use this (simpler) one. 8 déc. 2024 03:42:52 matlabbe ***@***.***>:

…

Is it that line causing the issue? https://github.com/introlab/rtabmap/blob/d33e98a540fbea0d56dd9ddb8df7f9003229983f/corelib/src/camera/CameraStereoZedOC.cpp#L95 That could be fixed with *uStr2Float* function instead: 3d1eccb[3d1eccb] — Reply to this email directly, view it on GitHub[#1400 (comment)], or unsubscribe[https://github.com/notifications/unsubscribe-auth/AFMKJZANMJUOVUWURAJXKGD2EOWMVAVCNFSM6AAAAABTGHEQ7KVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDKMRVGM4DQNBXGQ]. You are receiving this because you authored the thread.