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I have D415 camera , i require to calibrate it using the OEM tool provided by intel (also have the calibration board) with 640x480 resolution instead of the default 1920x1080.

ECohe3
Beginner
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I also tried to change the configuration xml but it did not work.

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MartyG
Honored Contributor III
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1920x1080 Y16 is used for calibration because that mode is unrectified (making it suited to use in calibration), whereas 640x480 would be rectified.

 

https://github.com/IntelRealSense/librealsense/issues/2053#issuecomment-407618611

 

In the RealSense Viewer at least, Y16 mode supports 960x540 resolution as well as 1920x1080 . Could you check please if it is possible to set your OEM calibration to 960x540 at 25 FPS or 15 FPS to get closer to your ideal resolution (I have not personally used the OEM calibrator, so do not know if this is possible).

 

Supported Y16 modes in RealSense Viewer

 

1920x1080, 25 FPS

1920x1080, 15 FPS

 

960x540, 25 FPS

960x540, 15 FPS

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