imx8: g2d support for imx8mq is not available, any alternative for g2d available with some sample code

[vsuneja63]

I could run & verify haar cascade OpenCV c++ facedetection sample code on imx8mqevk using web cam but same is not working with v4l2 MINISASTOCSI camera. False Detection is happening & response is also very slow.

By some study I found that v4l2 driver is not compatible with OpenCV so, have to use g2d in between v4l2 & OpenCV.

Found some sample code for the same but imx8mq doesn't support g2d. Its a blockage for me.

Can you suggest any alternate of g2d with some sample code?

or

Any other way to solve out v4l2 driver issue with OpenCV?

Suggestion will be highly appreciated.

Thanks & Regards,

Vipul Kumar

[Bio_TICFSL]

Hello Vipul,

There is not g2d support for MX8MQ, however in your User guide documentation you can find the nxp eIQ machine learning examples and how to use it with opencv.

Regards

[vsuneja63]

Hi,

Thanks!

Can you share the specific document? is there any eiq c++ example code available for face detection also?