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Reverse Caribrated Camera (Blue Line), Zenmuse P1

Hello.

I tried to Zenmuse P1 's image, After “1. Initialization”, Calibrated Camera (Blue Line) is reverse display.

Best Regards.
Seiichi Takayama

Hi,

There is an issue with the gimbal lock of the P1 camera. It comes from the DJI. Could you please try to remove the image orientation and let Pix4Dmapper use its algorithms to process the data? Use the Standard Calibration Method and let us know what’s the outcome!

Cheers!

Dear Beata
Thank you your quick reply.

Would you like to tell how to operate ‘remove the image orientation’ ?
Omega, Phi, Kappa ?

I use Standard Calibration Method , I think.

Best Regards.
Seiichi Takayama

Hi,

You can export the image geotags and orientation by going to the Image Properties Editor and select To File.

Then select Names, Coordinate, Orientation, Accuracy as shown below.

If you save it, you may be able to remove only the orientation (Omega and Phi to zeros, the Kappa angles should stay) and leave the other values.

Afterwards, load the edited file using From File option.

I hope that it helps!

Dear Beata

Thank you your reply.

  1. [To File] : export geolocated image information.
  2. [Clear] : reset orientation information
  3. edit csv file.
    (delete column Omega, fai, Kappa)
  4. [From file] : import geolocated image information. (lon, lat, alt)

Accuracy information deleted, but camera calibrated is succed.

Thank you your help.
And I hope to improve more user-friendly UI in future.
(Zenmuse P1 is latest product, I know.)

Best Regards.
Seiichi Takayama

Hi,

Thank you for your feedback! I’m happy to see that it worked.

We’re aware that this workflow is far from ideal. Our team is currently looking into solutions.

Cheers!

1 Like

Hi,

I just wanted you to know that yesterday we released a new Pix4Dmapper Preview 4.7.3 where DJI Zenmuse P1 camera orientation issue is fixed. Download the latest version .

Regards!

2 Likes

Dear @Nikoleta_Dimopoulou

Thank you your reply.
I try v4.7.3, it’s works good!

Thank you.
Best regards.
Seiichi Takayama

Thanks a lot, Seiichi!

I am glad it works.

Best,