GoPro Hero9 parameters

[j_i_harvey]

Hi all,

I’ve been attempting to use Pix4D mapper in and underground mine with some good success so rather than colleting via drone I have been using a GoPro Hero9 and consistent lighting. Anyone out there using it for the same purposes?

My main question is I am trying to look for the camera parameters for the Hero9, there are a few saved cameras in the database but not the one I’m looking for and cannot find these details online. Any ideas?

Cheers,

Jim.

[Beata]

Hi,

Indeed, in Pix4Dmapper internal camera database, you can find only the definition of Hero 3, 4 and 5.

As an alternative you should calibrate your camera on your own using our instruction on How to calibrate a Fisheye Lens Camera. It will add the parameters to the user camera database. Afterwards, each time you create a new project with Hero 9, Pix4Dmapper will load the parameters from that database.

Regards,