Does OPT8421-CDK-EVM require calibration by user?

Masahiro Suzuka

Prodigy 240 points

Hi,

I'm using OPT8241-CDK-EVM with profile named "Long Range".

When I measured flat surface. output point cloud seems round.

Does OPT8241-CDK-EVM require calibration by user?

If so. What kind of calibration I must try?

over 9 years ago

0 Nithin Jose over 9 years ago

TI__Intellectual 1680 points

Hi Suzuka San

OPT8241-CDK-EVM comes with factory calibration. Can you try with the profile LongRangeHW(HW) . Also can you specify at what distance your target ( the flat wall ) was ? Also can you confirm whether you changed any parameters after loading the profile ?

You can get more information about the profiles from this post.

https://e2e.ti.com/support/sensor/optical_sensors/f/989/p/486015/1752904#1752904

Thanks and regards

Nithin Jose

0 Masahiro Suzuka over 9 years ago in reply to Nithin Jose

Prodigy 240 points

Hi Jose-san,

Is it possible to use "LongRangeHW" with Voxelsdk?

0 Masahiro Suzuka over 9 years ago in reply to Masahiro Suzuka

Prodigy 240 points

Sorry.

I found setCameraProfile method in DepthCamera class.

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Does OPT8421-CDK-EVM require calibration by user?