How do i decrease the number of landmarks by FaceTrackingDetection

[松拓也]

I'd like to decrease the number of landmarks by FaceTrackingDetection, because i think FaceTrackingDetection is slow.

Can i set a configuration such described above.

For exmaple, i'd like to set to detect only RightEyeCenter by FaceTracking.

[MartyG · Accepted solution]

Individual landmark points can be accessed with the 'QueryPoint' instruction. This discussion on the subject may be of use to you.

https://software.intel.com/en-us/forums/realsense/topic/610755 Is it possible to get only eye landmark points?

[松拓也]

Many Thanks

[MartyG]

You're very welcome! Please come back to the forum any time you need assistance. Good luck!

[松拓也]

oh, sorry.

Do you know how to decrease the number of Retrieve Landmark Points??

[MartyG]

You can search only for certain groups of landmarks with the QueryPointsByGroup instruction.

https://software.intel.com/sites/landingpage/realsense/camera-sdk/v1.1/documentation/html/querypointsbygroup_landmarksdata_pxcfacedata.html QueryPointsByGroup

[松拓也]

Thank you for your help

I'll try it.